 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| dual-channel digital isolators adum1200/adum1201 rev. h information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners. one technology way, p.o. box 9106, norwood, ma 02062-9106, u.s.a. tel: 781.329.4700 www.analog.com fax: 781.461.3113 ?2004C2009 analog devices, inc. all rights reserved. features narrow body, rohs-compliant, soic 8-lead package low power operation 5 v operation 1.1 ma per channel maximum @ 0 mbps to 2 mbps 3.7 ma per channel maximum @ 10 mbps 8.2 ma per channel maximum @ 25 mbps 3 v operation 0.8 ma per channel maximum @ 0 mbps to 2 mbps 2.2 ma per channel maximum @ 10 mbps 4.8 ma per channel maximum @ 25 mbps bidirectional communication 3 v/5 v level translation high temperature operation: 125c high data rate: dc to 25 mbps (nrz) precise timing characteristics 3 ns maximum pulse width distortion 3 ns maximum channel-to-channel matching high common-mode transient immunity: >25 kv/s automotive versions qualified per aec-q100 safety and regulatory approvals ul recognition 2500 v rms for 1 minute per ul 1577 csa component acceptance notice #5a vde certificate of conformity din v vde v 0884-10 (vde v 0884-10): 2006-12 v iorm = 560 v peak applications size-critical multichannel isolation spi interface/data converter isolation rs-232/rs-422/rs-485 transceiver isolation digital field bus isolation hybrid electric vehicles, battery monitor, and motor drive general description the adum120x 1 are dual-channel, digital isolators based on the analog devices, inc., i coupler? technology. combining high speed cmos and monolithic transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocouplers. by avoiding the use of leds and photodiodes, i coupler devices remove the design difficulties commonly associated with optocouplers. the typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple i coupler digital interfaces and stable performance char- acteristics. the need for external drivers and other discrete components is eliminated with these i coupler products. further- more, i coupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates. the adum120x isolators provide two independent isolation channels in a variety of channel configurations and data rates (see the ordering guide ). both parts operate with the supply voltage on either side ranging from 2.7 v to 5.5 v, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. in addition, the adum120x provide low pulse width distortion (<3 ns for cr grade) and tight channel-to-channel matching (<3 ns for cr grade). unlike other optocoupler alternatives, the adum120x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions. adum1200w and adum1201w are automotive grade versions qualified for 125c operation per aec-q100. see the automotive products section for more details. functional block diagrams encode decode encode decode v dd1 v ia v ib nd 1 v dd2 v oa v ob gnd 2 1 8 2 7 3 6 g 5 04642-001 4 figure 1. adum1200 functional block diagram encode decode decode encode v dd1 v oa v ib nd 1 v dd2 v ia v ob gnd 2 1 8 2 7 3 6 g 5 04642-002 4 figure 2. adum1201 functional block diagram 1 protected by u.s. patents 5,952, 849; 6,873,065; 6,903,578; and 7,075,329. other patents are pending.
adum1200/adum1201 rev. h | page 2 of 28 table of contents features .............................................................................................. 1 ? applications ....................................................................................... 1 ? general description ......................................................................... 1 ? functional block diagrams ............................................................. 1 ? revision history ............................................................................... 2 ? specifications ..................................................................................... 4 ? electrical characteristics5 v, 105c operation ................... 4 ? electrical characteristics3 v, 105c operation ................... 6 ? electrical characteristicsmixed 5 v/3 v or 3 v/5 v, 105c operation ....................................................................................... 8 ? electrical characteristics5 v, 125c operation ................. 11 ? electrical characteristics3 v, 125c operation ................. 13 ? electrical characteristicsmixed 5 v/3 v, 125c operation ....................................................................................................... 15 ? electrical characteristicsmixed 3 v/5 v, 125c operation ....................................................................................................... 17 ? package characteristics ............................................................. 19 ? regulatory information ............................................................. 19 ? insulation and safety-related specifications .......................... 19 ? din v vde v 0884-10 (vde v 0884-10): 2006-12 insulation characteristics ......................................................... 20 ? recommended operating conditions .................................... 20 ? absolute maximum ratings ......................................................... 21 ? esd caution................................................................................ 21 ? pin configurations and function descriptions ......................... 22 ? typical performance characteristics ........................................... 23 ? applications information .............................................................. 24 ? pcb layout ................................................................................. 24 ? propagation delay-related parameters ................................... 24 ? dc correctness and magnetic field immunity ........................... 24 ? power consumption .................................................................. 25 ? insulation lifetime ..................................................................... 25 ? automotive products ................................................................. 26 ? outline dimensions ....................................................................... 27 ? ordering guide .......................................................................... 27 ? revision history 1/09rev. g to rev. h changes to table 5, switching specifications parameter .......... 13 changes to table 6, switching specifications parameter .......... 15 changes to table 7, switching specifications parameter .......... 17 9/08rev. f to rev. g changes to table 9 .......................................................................... 19 changes to table 13 ........................................................................ 21 changes to ordering guide .......................................................... 27 3/08rev. e to rev. f changes to features section............................................................ 1 changes to applications section .................................................... 1 added table 4 .................................................................................. 11 added table 5 .................................................................................. 13 added table 6 .................................................................................. 15 added table 7 .................................................................................. 17 changes to table 12 ........................................................................ 20 changes to table 13 ........................................................................ 21 added automotive products section .......................................... 26 changes to ordering guide .......................................................... 27 11/07rev. d to rev. e changes to note 1 ............................................................................. 1 added adum120xar change vs. temperature parameter ........ 3 added adum120xar change vs. temperature parameter ........ 5 added adum120xar change vs. temperature parameter ........ 8 8/07rev. c to rev. d updated vde certification throughout ....................................... 1 changes to features, note 1, figure 1, and figure 2 .................... 1 changes to table 3 ............................................................................. 7 changes to regulatory information section .............................. 10 added table 10 ............................................................................... 12 added insulation lifetime section .............................................. 16 updated outline dimensions ....................................................... 18 changes to ordering guide .......................................................... 18 adum1200/adum1201 rev. h | page 3 of 28 2/06rev. b to rev. c updated format .................................................................. universal added note 1 ..................................................................................... 1 changes to absolute maximum ratings ...................................... 12 changes to dc correctness and magnetic field immunity section ............................................................................ 15 9/04rev. a to rev. b changes to table 5 .......................................................................... 10 6/04rev. 0 to rev. a changes to format ............................................................. universal changes to general description ..................................................... 1 changes to electrical characteristics5 v operation ................ 3 changes to electrical characteristics3 v operation ................ 5 changes to electrical characteristicsmixed 5 v/3 v or 3 v/5 v operation ............................................................................ 7 4/04revision 0: initial version adum1200/adum1201 rev. h | page 4 of 28 specifications electrical characteristics5 v, 105c operation all voltages are relative to their respective ground; 4.5 v v dd1 5.5 v, 4.5 v v dd2 5.5 v; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c, v dd1 = v dd2 = 5 v; this does not apply to the adum1200w and adum1201w automotive grade products. table 1. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 0.50 0.60 ma output supply current per channel, quiescent i ddo (q) 0.19 0.25 ma adum1200 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 1.1 1.4 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.5 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 4.3 5.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.3 2.0 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 10 13 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 2.8 3.4 ma 12.5 mhz logic signal freq. adum1201 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 2.8 3.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 2.8 3.5 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) v logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 5.0 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 4.8 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xar c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 50 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns change vs. temperature 11 ps/c propagation delay skew 5 t psk 100 ns adum1200/adum1201 rev. h | page 5 of 28 parameter symbol min typ max unit test conditions channel-to-channel matching 6 t pskcd /t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 10 ns adum120xbr minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 20 50 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching 3 codirectional channels 6 t pskcd ns opposing directional channels 6 t pskod 15 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns adum120xcr minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 45 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching 3 ns codirectional channels 6 t pskcd opposing directional channels 6 t pskod 15 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 or v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.2 mbps dynamic supply current per channel 8 input i ddi (d) 0.19 ma/ mbps output i ddo (d) 0.05 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the section. see through for information on per-channel supply current as a function of data rate fo r unloaded an d loaded cond itions. see figure through for total v dd1 and v dd2 supply currents as a function of data rate for adum1200 and adum1201 channel configurations. power consumption power consumpt ion figure 6 figure 6 figure 8 figure 8 9 figure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 6 of 28 electrical characteristics3 v, 105c operation all voltages are relative to their respective ground; 2.7 v v dd1 3.6 v, 2.7 v v dd2 3.6 v; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c, v dd1 = v dd2 = 3.0 v; this does not apply to adum1200w and adum1201w automotive grade products. table 2. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 0.26 0.35 ma output supply current per channel, quiescent i ddo (q) 0.11 0.20 ma adum1200 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.6 1.0 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.2 0.6 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 2.2 3.4 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 0.7 1.1 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 5.2 7.7 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 1.5 2.0 ma 12.5 mhz logic signal freq. adum1201 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 1.5 2.2 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.5 2.2 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 3.0 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 2.8 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xar c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 50 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns change vs. temperature 11 ps/c propagation delay skew 5 t psk 100 ns channel-to-channel matching 6 t pskcd /t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 10 ns adum1200/adum1201 rev. h | page 7 of 28 parameter symbol min typ max unit test conditions adum120xbr c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 20 60 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 22 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 22 ns output rise/fall time (10% to 90%) t r /t f 3.0 ns adum120xcr minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 55 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 16 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 16 ns output rise/fall time (10% to 90%) t r /t f 3.0 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 or v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.1 mbps dynamic supply current per channel 8 input i ddi (d) 0.10 ma/ mbps output i ddo (d) 0.03 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the section. see through for information on per-channel supply current as a function of data rate fo r unloaded an d loaded cond itions. see through for total v dd1 and v dd2 supply currents as a function of data rate for adum1200 and adum1201 channel configurations. power consumption power consumpt ion figure 6 figure 6 figure 8 figure 8 figure 9 figure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 8 of 28 electrical characteristicsmixed 5 v/3 v or 3 v/5 v, 105c operation all voltages are relative to their respective ground; 5 v/3 v operation: 4.5 v v dd1 5.5 v, 2.7 v v dd2 3.6 v. 3 v/5 v operation: 2.7 v v dd1 3.6 v, 4.5 v v dd2 5.5 v; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c; v dd1 = 3.0 v, v dd2 = 5.0 v; or v dd1 = 5.0 v, v dd2 = 3.0 v; this does not apply to adum1200w and adum1201w automotive grade products. table 3. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 5 v/3 v operation 0.50 0.6 ma 3 v/5 v operation 0.26 0.35 ma output supply current per channel, quiescent i ddo (q) 5 v/3 v operation 0.11 0.20 ma 3 v/5 v operation 0.19 0.25 ma adum1200 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 5 v/3 v operation 1.1 1.4 ma dc to 1 mhz logic signal freq. 3 v/5 v operation 0.6 1.0 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 5 v/3 v operation 0.2 0.6 ma dc to 1 mhz logic signal freq. 3 v/5 v operation 0.5 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 5 v/3 v operation 4.3 5.5 ma 5 mhz logic signal freq. 3 v/5 v operation 2.2 3.4 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 5 v/3 v operation 0.7 1.1 ma 5 mhz logic signal freq. 3 v/5 v operation 1.3 2.0 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 5 v/3 v operation 10 13 ma 12.5 mhz logic signal freq. 3 v/5 v operation 5.2 7.7 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 5 v/3 v operation 1.5 2.0 ma 12.5 mhz logic signal freq. 3 v/5 v operation 2.8 3.4 ma 12.5 mhz logic signal freq. adum1201 total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 5 v/3 v operation 0.8 1.1 ma dc to 1 mhz logic signal freq. 3 v/5 v operation 0.4 0.8 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 5 v/3 v operation 0.4 0.8 ma dc to 1 mhz logic signal freq. 3 v/5 v operation 0.8 1.1 ma dc to 1 mhz logic signal freq. 10 mbps (br and cr grades only) v dd1 supply current i dd1 (10) 5 v/3 v operation 2.8 3.5 ma 5 mhz logic signal freq. 3 v/5 v operation 1.5 2.2 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 5 v/3 v operation 1.5 2.2 ma 5 mhz logic signal freq. 3 v/5 v operation 2.8 3.5 ma 5 mhz logic signal freq. 25 mbps (cr grade only) v dd1 supply current i dd1 (25) 5 v/3 v operation 6.3 8.0 ma 12.5 mhz logic signal freq. 3 v/5 v operation 3.4 4.8 ma 12.5 mhz logic signal freq. adum1200/adum1201 rev. h | page 9 of 28 parameter symbol min typ max unit test conditions v dd2 supply current i dd2 (25) 5 v/3 v operation 3.4 4.8 ma 12.5 mhz logic signal freq. 3 v/5 v operation 6.3 8.0 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) v logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 v dd1 or v dd2 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 (v dd1 or v dd2 ) ? 0.2 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xar c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 50 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns change vs. temperature 11 ps/c propagation delay skew 5 t psk 50 ns channel-to-channel matching 6 t pskcd /t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 10 ns adum120xbr c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 15 55 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 22 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 22 ns output rise/fall time (10% to 90%) t r /t f 5 v/3 v operation 3.0 ns 3 v/5 v operation 2.5 ns adum120xcr c l = 15 pf, cmos signal levels minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 50 ns pulse width distortion, |t plh C t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 15 ns adum1200/adum1201 rev. h | page 10 of 28 parameter symbol min typ max unit test conditions output rise/fall time (10% to 90%) t r /t f 5 v/3 v operation 3.0 ns 3 v/5 v operation 2.5 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 or v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 5 v/3 v operation 1.2 mbps 3 v/5 v operation 1.1 mbps input dynamic supply current per channel 8 i ddi (d) 5 v/3 v operation 0.19 ma/ mbps 3 v/5 v operation 0.10 ma/ mbps output dynamic supply current per channel 8 i ddo (d) 5 v/3 v operation 0.03 ma/ mbps 3 v/5 v operation 0.05 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the section. see through for information on per-channel supply current as a function of data rate fo r unloaded an d loaded cond itions. see through for total v dd1 and v dd2 supply currents as a function of data rate for adum1200 and adum1201 channel configurations. power consumption power consumpt ion figure 6 figure 6 figure 8 figure 8 figure 9 figure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 11 of 28 electrical characteristics5 v, 125c operation all voltages are relative to their respective ground; 4.5 v v dd1 5.5 v, 4.5 v v dd2 5.5 v; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c, v dd1 = v dd2 = 5 v; this applies to adum1200w and adum1201w automotive grade products. table 4. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 0.50 0.60 ma output supply current per channel, quiescent i ddo (q) 0.19 0.25 ma adum1200w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 1.1 1.4 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.5 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 4.3 5.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.3 2.0 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 10 13 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 2.8 3.4 ma 12.5 mhz logic signal freq. adum1201w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 2.8 3.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 2.8 3.5 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) v logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 5.0 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 4.8 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xwsrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 20 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns propagation delay skew 5 t psk 100 ns channel-to-channel matching 6 t pskcd /t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns adum120xwtrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 20 50 ns adum1200/adum1201 rev. h | page 12 of 28 parameter symb ol min typ max unit test conditions pulse-width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 15 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns adum120xwurz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 45 ns pulse width distortion, |t plh C t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 15 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 , v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.2 mbps dynamic supply current per channel 8 input i ddi (d) 0.19 ma/ mbps output i ddo (d) 0.05 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the ion. see through f for information on per-channel supply c urrent as a function of data rate for unloaded and load ed conditions. see f through for total i dd1 and i dd2 supply currents as a function of data rate for adum1200w and adum1201w channel configurations. power consumption sect power consumpt ion figure 6 figure 6 igure 8 figure 8 igure 9 figure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 13 of 28 electrical characteristics3 v, 125c operation all voltages are relative to their respective ground; 3.0 v v dd1 3.6 v, 3.0 v v dd2 3.6 v. all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c, v dd1 = v dd2 = 3.0 v; this applies to adum1200w and adum1201w automotive grade products. table 5. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 0.26 0.35 ma output supply current pe r channel, quiescent i ddo (q) 0.11 0.20 ma adum1200w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.6 1.0 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.2 0.6 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 2.2 3.4 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 0.7 1.1 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 5.2 7.7 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 1.5 2.0 ma 12.5 mhz logic signal freq. adum1201w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 1.5 2.2 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.5 2.2 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v ia , v ib , (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 3.0 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 2.8 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xwsrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 20 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns propagation delay skew 5 t psk 100 ns channel-to-channel matching 6 t pskcd /t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 3 ns adum120xwtrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 20 60 ns pulse-width distortion, |t plh ?t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 22 ns adum1200/adum1201 rev. h | page 14 of 28 parameter symbol min typ max unit test conditions channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 22 ns output rise/fall time (10% to 90%) t r /t f 3.0 ns adum120xwcr c l = 15 pf, cmos signal levels minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 55 ns pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 16 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 16 ns output rise/fall time (10% to 90%) t r /t f 3.0 ns for all models common mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 , v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.1 mbps dynamic supply current per channel 8 input i ddi (d) 0.10 ma/ mbps output i ddo (d) 0.03 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the ion. see through f for information on per-channel supply c urrent as a function of data rate for unloaded and load ed conditions. see f through f for total i dd1 and i dd2 supply currents as a function of data rate for adum1200w and adum1201w channel configurations. power consumption sect power consumpt ion figure 6 figure 6 igure 8 figure 8 igure 9 igure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 15 of 28 electrical characteristicsmixed 5 v/3 v, 125c operation all voltages are relative to their respective ground; 5 v/3 v operation: 4.5 v v dd1 5.5 v, 3.0 v v dd2 3.6 v. 3 v/5 v operation; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifica tions are at t a = 25c; v dd1 = 5.0 v, v dd2 = 3.0 v; this applies to adum1200w and adum1201w automotive grade products. table 6. parameter symbol min typ max unit test conditions dc specifications input supply current, per channel quiescent i ddi (q) 0.50 0.6 ma output supply current, per channel quiescent i ddo (q) 0.11 0.20 ma adum1200w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 1.1 1.4 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.2 0.6 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 4.3 5.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 0.7 1.1 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 10 13 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 1.5 2.0 ma 12.5 mhz logic signal freq. adum1201w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 2.8 3.5 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.5 2.2 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) v logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 v dd1 or v dd2 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 (v dd1 or v dd2 ) ? 0.2 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xwsrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 15 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns propagation delay skew 5 t psk 50 ns channel-to-channel matching 6 t pskcd/ t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 3 ns adum120xwtrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 15 55 ns adum1200/adum1201 rev. h | page 16 of 28 parameter symbol min typ max unit test conditions pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 22 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 22 ns output rise/fall time(10% to 90%) t r /t f 3.0 ns adum120xwurz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 50 ns pulse width distortion, |t plh C t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 15 ns output rise/fall time(10% to 90%) t r /t f 3.0 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 , v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = v dd1 , v dd2 , v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.2 mbps dynamic supply current per channel 8 input i ddi (d) 0.19 ma/ mbps output i ddo (d) 0.03 mbps ma/ 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e tput load the supp nt associ ated with an individual channel operating at a given data rate can be calculated as described in the power co on section figure 6 through figure 8 for information on per-channel supply c urrent as a function of data rate for unloaded and load ed specified with no ou ata rate. see figure 6 through f present. ly curre nsumpti . see conditions. see figure 9 through figure 11 teed. g edge of the v ox signal. t plh propagation delay is and/or t that is measured between units at the same operating temperat ure, supply voltages, and output -to-channel match ing is the absolute value of the difference in propagation delays between any two channels with ode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient ta rate for unloaded and loaded conditions. see the power consumpt ion section for guidance on calculating per-channel supply current for a given data rate. for total i dd1 and i dd2 supply currents as a function of data rate for adum1200w and adum1201w channel configurations. 2 the minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaran 3 the maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the fallin measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl plh load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-m magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal d igure 8 for information on per-channel supply current as a function of da adum1200/adum1201 rev. h | page 17 of 28 electrical characteristicsmixed 3 v/5 v, 125c operation all voltages are relative to their respective ground; 3.0 v v dd1 3.6 v, 4.5 v v dd2 5.5 v; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at t a = 25c; v dd1 = 3.0 v, v dd2 = 5.0 v; this applies to adum1200w and adum1201w automotive grade products. table 7. parameter symbol min typ max unit test conditions dc specifications input supply current per channel, quiescent i ddi (q) 0.26 0.35 ma output supply current per channel, quiescent i ddo (q) 0.19 0.25 ma adum1200w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.6 1.0 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.5 0.8 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 2.2 3.4 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 1.3 2.0 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 5.2 7.7 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 2.8 3.4 ma 12.5 mhz logic signal freq. adum1201w, total supply current, two channels 1 dc to 2 mbps v dd1 supply current i dd1 (q) 0.4 0.8 ma dc to 1 mhz logic signal freq. v dd2 supply current i dd2 (q) 0.8 1.1 ma dc to 1 mhz logic signal freq. 10 mbps (trz and urz grades only) v dd1 supply current i dd1 (10) 1.5 2.2 ma 5 mhz logic signal freq. v dd2 supply current i dd2 (10) 2.8 3.5 ma 5 mhz logic signal freq. 25 mbps (urz grade only) v dd1 supply current i dd1 (25) 3.4 4.8 ma 12.5 mhz logic signal freq. v dd2 supply current i dd2 (25) 6.3 8.0 ma 12.5 mhz logic signal freq. for all models input currents i ia , i ib ?10 +0.01 +10 a 0 v ia , v ib (v dd1 or v dd2 ) logic high input threshold v ih 0.7 (v dd1 or v dd2 ) v logic low input threshold v il 0.3 (v dd1 or v dd2 ) v logic high output voltages v oah , v obh (v dd1 or v dd2 ) ? 0.1 v dd1 or v dd2 v i ox = ?20 a, v ix = v ixh (v dd1 or v dd2 ) ? 0.5 (v dd1 or v dd2 ) ? 0.2 v i ox = ?4 ma, v ix = v ixh logic low output voltages v oal , v obl 0.0 0.1 v i ox = 20 a, v ix = v ixl 0.04 0.1 v i ox = 400 a, v ix = v ixl 0.2 0.4 v i ox = 4 ma, v ix = v ixl switching specifications adum120xwsrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 1000 ns maximum data rate 3 1 mbps propagation delay 4 t phl , t plh 15 150 ns pulse width distortion, |t plh ? t phl | 4 pwd 40 ns propagation delay skew 5 t psk 50 ns channel-to-channel matching 6 t pskcd/ t pskod 50 ns output rise/fall time (10% to 90%) t r /t f 3 ns adum120xwtrz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 100 ns maximum data rate 3 10 mbps propagation delay 4 t phl , t plh 15 55 ns adum1200/adum1201 rev. h | page 18 of 28 parameter symbol min typ max unit test conditions pulse width distortion, |t plh ? t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 22 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 22 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns adum120xwurz c l = 15 pf, cmos signal levels minimum pulse width 2 pw 20 40 ns maximum data rate 3 25 50 mbps propagation delay 4 t phl , t plh 20 50 ns pulse width distortion, |t plh C t phl | 4 pwd 3 ns change vs. temperature 5 ps/c propagation delay skew 5 t psk 15 ns channel-to-channel matching codirectional channels 6 t pskcd 3 ns opposing directional channels 6 t pskod 15 ns output rise/fall time (10% to 90%) t r /t f 2.5 ns for all models common-mode transient immunity logic high output 7 |cm h | 25 35 kv/s v ix = v dd1 , v dd2 , v cm = 1000 v, transient magnitude = 800 v logic low output 7 |cm l | 25 35 kv/s v ix = 0 v, v cm = 1000 v, transient magnitude = 800 v refresh rate f r 1.1 mbps input dynamic supply current per channel 8 i ddi (d) 0.10 ma/ mbps output dynamic supply current per channel 8 i ddo (d) 0.05 ma/ mbps 1 the supply current values are for both channels combined when runni ng at identical data rates. output supply current values ar e specified with no output load present. the supply current associ ated with an individual channel operating at a given data rate can be calculated as described in the ion. see through f for information on per-channel supply c urrent as a function of data rate for unloaded and load ed conditions. see f through for total i dd1 and i dd2 supply currents as a function of data rate for adum1200w and adum1201w channel configurations. power consumption sect power consumpt ion figure 6 figure 6 igure 8 figure 8 igure 9 figure 11 2 the minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 the maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 4 t phl propagation delay is measured from the 50% level of the falling edge of the v ix signal to the 50% level of the falling edge of the v ox signal. t plh propagation delay is measured from the 50% level of the rising edge of the v ix signal to the 50% level of the rising edge of the v ox signal. 5 t psk is the magnitude of the worst-case difference in t phl and/or t plh that is measured between units at the same operating temperat ure, supply voltages, and output load within the recommended operating conditions. 6 codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channe ls with inputs on the same side of the isolation barrier. opposing di rectional channel-to-channel match ing is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 cm h is the maximum common-mode voltage slew rate that can be sustained while maintaining v o > 0.8 v dd2 . cm l is the maximum common-mod e voltage slew rate that can be sustained while maintaining v o < 0.8 v. the common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. the transient magnitude is the range over which the common mode is slewed. 8 dynamic supply current is the incremental amo unt of supply current required for a 1 m bps increase in the signal data rate. see through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. see the section for guidance on calculating per-channel supply current for a given data rate. adum1200/adum1201 rev. h | page 19 of 28 package characteristics table 8. parameter symbol min typ max unit test conditions resistance (input-to-output) 1 r i-o 10 12 capacitance (input-to-output) 1 c i-o 1.0 pf f = 1 mhz input capacitance c i 4.0 pf ic junction-to-case thermal resistance, side 1 jci 46 c/w thermocouple located at center of package underside ic junction-to-case thermal resistance, side 2 jco 41 c/w 1 the device is considered a 2-terminal device; pin 1, pin, 2, pin 3, and pin 4 are shorted together, and pin 5, pin 6, pin 7, a nd pin 8 are shorted together. regulatory information the adum1200/adum1201 and adum1200w/ adum1201w are approved by the organizations listed in table 9 ; refer to table 14 and the insulation lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. table 9. ul csa vde recognized under 1577 component recognition program 1 approved under csa component acceptance notice #5a. approval pending for adum1200w/adum1201w automotive 125c temperature grade. certified according to din v vde v 0884-10 (vde v 0884-10): 2006-12 2 single/basic 2500 v rms isolation voltage basic insulation per csa 60950-1-03 and iec 60950-1, 400 v rms (566 peak) maximum working voltage functional insulation per csa 60950-1-03 and iec 60950-1, 800 v rms (1131 v peak) maximum working voltage reinforced insulation, 560 v peak file e214100 file 205078 file 2471900-4880-0001 1 in accordance with ul 1577, each adum120x is proof tested by a pplying an insulation test voltage 3000 v rms for 1 second (cu rrent leakage detectio n limit = 5 a). 2 in accordance with din v vde v 0884-10, each adum120x is pr oof tested by applying an insulati on test voltage 1050 v peak for 1 sec (partial discharge detection limit = 5 pc). the * marking branded on the component designates din v vde v 0884-10 approval. insulation and safety-related specifications table 10. parameter symbol value unit conditions rated dielectric insulation voltage 2500 v rms 1 minute duration minimum external air gap (clearance) l(i01) 4.90 min mm measured from input termin als to output terminals, shortest distance through air minimum external tracking (creepage) l(i02) 4.01 min mm measured from input termin als to output terminals, shortest distance path along body minimum internal gap (internal clearance) 0.017 min mm insulation distance through insulation tracking resistance (comparative tracking index) cti >175 v din iec 112/vde 0303 part 1 isolation group iiia material group (din vde 0110, 1/89, table 1) adum1200/adum1201 rev. h | page 20 of 28 din v vde v 0884-10 (vde v 0884-10): 2006- 12 insulation characteristics this isolator is suitable for reinforced isolation, only within the safety limit data. maintenance of the safety data is ensure d by protective circuits. note that the * marking on the package denotes din v vde v 0884-10 approval for a 560 v peak working voltage. table 11. description conditions symbol characteristic unit installation classification per din vde 0110 for rated mains voltage 150 v rms i to iv for rated mains voltage 300 v rms i to iii for rated mains voltage 400 v rms i to ii climatic classification 40/105/21 pollution degree per din vde 0110, table 1 2 maximum working insulation voltage v iorm 560 v peak input-to-output test voltage, method b1 v iorm 1.875 = v pr , 100% production test, t m = 1 second, partial discharge < 5 pc v pr 1050 v peak input-to-output test voltage, method a v iorm 1.6 = v pr , t m = 60 seconds, partial discharge < 5 pc v pr after environmental tests subgroup 1 896 v peak after input and/or safety test subgroup 2 and subgroup 3 v iorm 1.2 = v pr , t m = 60 seconds, partial discharge < 5 pc 672 v peak highest allowable overvoltage transient overvoltage, t tr = 10 seconds v tr 4000 v peak safety-limiting values maximum value allowed in the event of a failure (see figure 3 ) case temperature t s 150 c side 1 current i s1 160 ma side 2 current i s2 170 ma insulation resistance at t s v io = 500 v r s >10 9 case temperature (c) safety-limiting current (ma) 0 0 200 180 100 80 60 40 20 50 100 150 200 side #1 side #2 04642-003 120 140 160 figure 3. thermal derating curve, dependence of safety- limiting values on case temperature per din v vde v 0884-10 recommended operat ing conditions table 12. parameter rating operating temperature (t a ) 1 ?40c to +105c operating temperature (t a ) 2 ?40c to +125c supply voltages (v dd1 , v dd2 ) 1 , 3 2.7 v to 5.5 v supply voltages (v dd1 , v dd2 ) 2 3 , 3.0 v to 5.5 v input signal rise and fall times 1.0 ms 1 does not apply to adum1200w and adum1201w automotive grade products. 2 applies to adum1200w and adum1201w automotive grade products. 3 all voltages are relative to their respective ground. see the dc correctnes s u nity to externa magnetic fields. and magnetic field immunity section fo r information on imm l adum1200/adum1201 rev. h | page 21 of 28 absolute maximum ratings ambient temperature = 25c, unless otherwise noted. table 13. parameter rating storage temperature (t st ) ?55c to +150c ambient operating temperature (t a ) 1 ?40c to +105c ambient operating temperature (t a ) 2 ?40c to +125c supply voltages (v dd1 , v dd2 ) 3 ?0.5 v to +7.0 v input voltages (v ia , v ib ) 3 , 4 ?0.5 v to v ddi + 0.5 v output voltages (v oa , v ob ) 3 , 4 ?0.5 v to v ddo + 0.5 v average output current per pin (i o ) 5 ?11 ma to +11 ma common-mode transients (cm l , cm h ) 6 ?100 kv/s to +100 kv/s 1 does not apply to adum1200w and adum1200w automotive grade products. 2 applies to adum1200w and adum1201w automotive grade products. 3 all voltages are relative to their respective ground. 4 v ddi and v ddo refer to the supply voltages on the input and output sides of a given channel, respectively. 5 see for maximum rated curre nt values for various temperatures. figure 3 6 refers to common-mode transients across the insulation barrier. common-mode transients exceeding the absolute maximum ratings can cause latch-up or permanent damage. stresses above those listed under absolute maximum ratings may cause permanent damage to the device. this is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. table 14. maximum continuous working voltage 1 parameter max unit constraint ac voltage, bipolar waveform 565 v peak 50-year minimum lifetime ac voltage, unipolar waveform functional insulation 1131 v peak maximum approved working voltage per iec 60950-1 basic insulation 560 v peak maximum approved working voltage per iec 60950-1 and vde v 0884- 10 dc voltage functional insulation 1131 v peak maximum approved working voltage per iec 60950-1 basic insulation 560 v peak maximum approved working voltage per iec 60950-1 and vde v 0884- 10 1 refers to continuous voltage magnitud e imposed across the isolation barrier. see the insulation lifetime section for more details. esd caution adum1200/adum1201 rev. h | page 22 of 28 pin configurations and function descriptions 1 8 2 7 3 6 4 5 top view (not to scale) adum1200 0 4642-004 gnd 1 gnd 2 04642-005 v dd1 v ia v ib v dd2 v oa v ob 1 8 2 7 3 6 4 5 top view adum1201 v dd1 v oa v dd2 v ia (not to scale) v ib gnd 1 v ob gnd 2 figure 4. adum1200 pin configuration figure 5. adum1201 pin configuration table 15. adum1200 pin function descriptions pin no. mnemonic description 1 v dd1 supply voltage for isolator side 1. 2 v ia logic input a. 3 v ib logic input b. 4 gnd 1 ground 1. ground reference for isolator side 1. 5 gnd 2 ground 2. ground reference for isolator side 2. 6 v ob logic output b. 7 v oa logic output a. 8 v dd2 supply voltage for isolator side 2. table 16. adum1201 pin function descriptions pin no. mnemonic description 1 v dd1 supply voltage for isolator side 1. 2 v oa logic output a. 3 v ib logic input b. 4 gnd 1 ground 1. ground reference for isolator side 1. 5 gnd 2 ground 2. ground reference for isolator side 2. 6 v ob logic output b. 7 v ia logic input a. 8 v dd2 supply voltage for isolator side 2. table 17. adum1200 truth table (positive logic) v ia input v ib input v dd1 state v dd2 state v oa output v ob output notes h h powered powered h h l l powered powered l l h l powered powered h l l h powered powered l h x x unpowered powered h h outputs return to the input state within 1 s of v ddi power restoration. x x powered unpowered indeterminate indeterminate outputs return to the input state within 1 s of v ddo power restoration. table 18. adum1201 truth table (positive logic) v ia input v ib input v dd1 state v dd2 state v oa output v ob output notes h h powered powered h h l l powered powered l l h l powered powered h l l h powered powered l h x x unpowered powered indeterminate h outputs return to the input state within 1 s of v dd1 power restoration. x x powered unpowered h indeterminate outputs return to the input state within 1 s of v ddo power restoration. adum1200/adum1201 rev. h | page 23 of 04642-006 28 typical performance characteristics data rate (mbps) 0 0 10 20 30 current/channel (ma) 6 2 8 10 5v 3v 4 figure 6. typical input supply current per channel vs. data rate for 5 v and 3 v operation data rate (mbps) current (ma) 0 0 15 10 5 20 10 20 30 5v 3v 04642-009 figure 9. typical adum1200 v dd1 supply current vs. data rate for 5 v and 3 v operation 04642-007 data rate (mbps) 0 0 10 20 30 current/channel (ma) 3 2 1 4 5v 3v figure 7. typical output supply current per channel vs. data rate for 5 v and 3 v operation (no output load) data rate (mbps) current (ma) 0 0 3 2 1 4 10 20 30 5v 3v 04642-010 figure 10. typical adum1200 v dd2 supply current vs. data rate for 5 v and 3 v operation 04642-008 data rate (mbps) 0 0 10 20 30 current/channel (ma) 3 2 1 4 5v 3v figure 8. typical output supply current per channel vs. data rate for 5 v and 3 v operation (15 pf output load) data rate (mbps) current (ma) 0 0 6 2 8 10 10 20 30 5v 3v 4 04642-011 figure 11. typical adum1201 v dd1 or v dd2 supply current vs. data rate for 5 v and 3 v operation adum1200/adum1201 rev. h | page 24 of 28 applications information pcb layout the adum120x digital isolators require no external interface circuitry for the logic interfaces. power supply bypassing is strongly recommended at the input and output supply pins. the capacitor value should be between 0.01 f and 0.1 f. the total lead length between both ends of the capacitor and the input power supply pin should not exceed 20 mm. propagation delay-related parameters propagation delay is a parameter that describes the time it takes a logic signal to propagate through a component. the propagation delay to a logic low output can differ from the propagation delay to a logic high output. input ( v ix ) t plh t phl output (v ox ) 50% 50% 04642-012 figure 12. propagation delay parameters pulse width distortion is the maximum difference between these two propagation delay values and is an indication of how accurately the timing of the input signal is preserved. channel-to-channel matching refers to the maximum amount that the propagation delay differs between channels within a single adum120x component. propagation delay skew refers to the maximum amount that the propagation delay differ s between multiple adum120x components operating under the same conditions. dc correctness and magnetic field immunity positive and negative logic transitions at the isolator input send narrow (~1 ns) pulses to the decoder via the transformer. the decoder is bistable and is therefore either set or reset by the pulses, indicating input logic transitions. in the absence of logic transitions of more than ~1 s at the input, a periodic set of refresh pulses indicative of the correct input state is sent to ensure dc correctness at the output. if the decoder receives no internal pulses for more than about 5 s, the input side is assumed to be unpowered or nonfunctional, in which case the isolator output is forced to a default state (see table 17 and table 18 ) by the watchdog timer circuit. the adum120x are extremely immune to external magnetic fields. the limitation on the magnetic field immunity of the adum120x is set by the condition in which induced voltage in the receiving coil of the transformer is sufficiently large enough to either falsely set or reset the decoder. the following analysis defines the conditions under which this can occur. the 3 v operating condition of the adum120x is examined because it represents the most susceptible mode of operation. the pulses at the transformer output have an amplitude greater than 1.0 v. the decoder has a sensing threshold at about 0.5 v, therefore establishing a 0.5 v margin in which induced voltages can be tolerated. the voltage induced across the receiving coil is given by v = ( ? d /dt )? r n 2 ; n = 1, 2, , n where: is the magnetic flux density (gauss). n is the number of turns in the receiving coil. r n is the radius of the nth turn in the receiving coil (cm). given the geometry of the receiving coil in the adum120x and an imposed requirement that the induced voltage be 50% at most of the 0.5 v margin at the decoder, a maximum allowable magnetic field is calculated, as shown in figure 13 . magnetic field frequency (hz) 100 maximum allowable magnetic flux density (kgauss) 0.001 1m 10 0.01 1k 10k 10m 0.1 1 100m 100k 04642-013 figure 13. maximum allowable external magnetic flux density for example, at a magnetic field frequency of 1 mhz, the maximum allowable magnetic field of 0.2 kgauss induces a voltage of 0.25 v at the receiving coil. this is about 50% of the sensing threshold and does not cause a faulty output transition. similarly, if such an event occurs during a transmitted pulse (and has the worst-case polarity), it reduces the received pulse from >1.0 v to 0.75 vstill well above the 0.5 v sensing threshold of the decoder. the preceding magnetic flux density values correspond to specific current magnitudes at given distances away from the adum120x transformers. figure 14 expresses these allowable current magnitudes as a function of frequency for selected distances. as seen, the adum120x are extremely immune and can be affected only by extremely large currents operating very close to the component at a high frequency. for the 1 mhz example, a 0.5 ka current would have to be placed 5 mm away from the adum120x to affect the operation of the component. adum1200/adum1201 rev. h | page 25 of 28 magnetic field frequency (hz) 0.01 1k 10k 100m 100k 1m 10m maximum allowable current (ka) 1000 100 10 1 0.1 distance = 5mm distance = 1m distance = 100mm 04642-014 figure 14. maximum allowable current for various current-to-adum120x spacings note that, at combinations of strong magnetic fields and high frequencies, any loops formed by pcb traces can induce suffi- ciently large error voltages to trigger the threshold of succeeding circuitry. care should be taken in the layout of such traces to avoid this possibility. power consumption the supply current at a given channel of the adum120x isolator is a function of the supply voltage, the data rate of the channel, and the output load of the channel. for each input channel, the supply current is given by i ddi = i ddi (q) f 0.5 f r i ddi = i ddi (d) (2 f C f r ) + i ddi (q) f > 0.5 f r for each output channel, the supply current is given by i ddo = i ddo (q) f 0.5 f r i ddo = ( i ddo ( d ) + (0.5 10 ?3 ) c l v ddo ) (2 f C f r ) + i ddo ( q ) f > 0.5 f r where: i ddi (d) , i ddo (d) are the input and output dynamic supply currents per channel (ma/mbps). c l is the output load capacitance (pf). v ddo is the output supply voltage (v). f is the input logic signal frequency (mhz, half of the input data rate, nrz signaling). f r is the input stage refresh rate (mbps). i ddi (q) , i ddo (q) are the specified input and output quiescent supply currents (ma). to calculate the total i dd1 and i dd2 supply currents, the supply currents for each input and output channel corresponding to i dd1 and i dd2 are calculated and totaled. figure 6 and figure 7 provide per-channel supply currents as a function of data rate for an unloaded output condition. figure 8 provides per- channel supply current as a function of data rate for a 15 pf output condition. figure 9 through figure 11 provide total v dd1 and v dd2 supply current as a function of data rate for adum1200 and adum1201 channel configurations. insulation lifetime all insulation structures eventually break down when subjected to voltage stress over a sufficiently long period. the rate of insu- lation degradation is dependent on the characteristics of the voltage waveform applied across the insulation. in addition to the testing performed by the regulatory agencies, analog devices carries out an extensive set of evaluations to determine the lifetime of the insulation structure within the adum120x. analog devices performs accelerated life testing using voltage levels higher than the rated continuous working voltage. accel- eration factors for several operating conditions are determined. these factors allow calculation of the time to failure at the actual working voltage. the values shown in table 14 summarize the peak voltage for 50 years of service life for a bipolar ac operating condition and the maximum csa/vde approved working volt- ages. in many cases, the approved working voltage is higher than the 50-year service life voltage. operation at these high working voltages can lead to shortened insulation life in some cases. the insulation lifetime of the adum120x depends on the voltage waveform type imposed across the isolation barrier. the i coupler insulation structure degrades at different rates depending on whether the waveform is bipolar ac, unipolar ac, or dc. figure 15 , figure 16 , and figure 17 illustrate these different isolation voltage waveforms, respectively. bipolar ac voltage is the most stringent environment. the goal of a 50-year operating lifetime under the ac bipolar condition determines the analog devices recommended maximum working voltage. in the case of unipolar ac or dc voltage, the stress on the insu- lation is significantly lower, which allows operation at higher working voltages yet still achieves a 50-year service life. the working voltages listed in table 14 can be applied while main- taining the 50-year minimum lifetime provided the voltage conforms to either the unipolar ac or dc voltage cases. any cross insulation voltage waveform that does not conform to figure 16 or figure 17 is to be treated as a bipolar ac waveform, and its peak voltage is to be limited to the 50-year lifetime voltage value listed in table 14. adum1200/adum1201 rev. h | page 26 of 28 automotive products note that the voltage presented in figure 16 is shown as sinu- soidal for illustration purposes only. it is meant to represent any voltage waveform varying between 0 v and some limiting value. the limiting value can be positive or negative, but the voltage cannot cross 0 v. the adum1200w and adum1201w products are qualified per aec-q100 for use in automotive applications. custom variants of these products may be available to meet stringent automotive performance and quality requirements. for more information, please contact your local adi sales representative. 0v rated peak voltage 42-021 046 figure 15. bipolar ac waveform 0v rated peak voltage 04642-022 0v rated peak voltage figure 16. unipolar ac waveform 04642-023 figure 17. dc waveform adum1200/adum1201 rev. h | page 27 of 28 controlling dimensions are in millimeters; inch dimensions (in parentheses) are rounded-off millimeter equivalents for reference only and are not appropriate for use in design. 012407-a outline dimensions compliant to jedec standards ms-012-a a 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) 0.50 (0.0196) 0.25 (0.0099) 45 8 0 1.75 (0.0688) 1.35 (0.0532) seating plane 0.25 (0.0098) 0.10 (0.0040) 4 1 85 5.00 (0.1968) 4.80 (0.1890) 4.00 (0.1574) 3.80 (0.1497) 1.27 (0.0500) bsc 6.20 (0.2441) 5.80 (0.2284) 0.51 (0.0201) 0.31 (0.0122) coplanarity 0.10 figure 18. 8-lead standard small outline package [soic_n] narrow body (r-8) dimensions shown in millimeters (inches) ordering guide model number of inputs, v dd1 side number of inputs, v dd2 side maximum data rate (mbps) maximum propagation delay, 5 v (ns) maximum pulse width distortion (ns) temperature range (c) package option 1 adum1200ar 2 0 1 150 40 ?40 to +105 r-8 adum1200ar-rl7 2 0 1 150 40 ?40 to +105 r-8 adum1200arz 2 2 0 1 150 40 ?40 to +105 r-8 adum1200arz-rl7 2 2 0 1 150 40 ?40 to +105 r-8 adum1200br 2 0 10 50 3 ?40 to +105 r-8 adum1200br-rl7 2 0 10 50 3 ?40 to +105 r-8 adum1200brz 2 2 0 10 50 3 ?40 to +105 r-8 adum1200brz-rl7 2 2 0 10 50 3 ?40 to +105 r-8 adum1200cr 2 0 25 45 3 ?40 to +105 r-8 adum1200cr-rl7 2 0 25 45 3 ?40 to +105 r-8 adum1200crz 2 2 0 25 45 3 ?40 to +105 r-8 adum1200crz-rl7 2 2 0 25 45 3 ?40 to +105 r-8 adum1200wsrz 2 2 0 1 150 40 ?40 to +125 r-8 ADUM1200WSRZ-RL7 2 2 0 1 150 40 ?40 to +125 r-8 adum1200wtrz 2 2 0 10 50 3 ?40 to +125 r-8 adum1200wtrz-rl7 2 2 0 10 50 3 ?40 to +125 r-8 adum1200wurz 2 2 0 25 45 3 ?40 to +125 r-8 adum1200wurz-rl7 2 2 0 25 45 3 ?40 to +125 r-8 adum1201ar 1 1 1 150 40 ?40 to +105 r-8 adum1201ar-rl7 1 1 1 150 40 ?40 to +105 r-8 adum1201arz 2 1 1 1 150 40 ?40 to +105 r-8 adum1201arz-rl7 2 1 1 1 150 40 ?40 to +105 r-8 adum1201br 1 1 10 50 3 ?40 to +105 r-8 adum1201br-rl7 1 1 10 50 3 ?40 to +105 r-8 adum1201brz 2 1 1 10 50 3 ?40 to +105 r-8 adum1201brz-rl7 2 1 1 10 50 3 ?40 to +105 r-8 adum1201cr 1 1 25 45 3 ?40 to +105 r-8 adum1201cr-rl7 1 1 25 45 3 ?40 to +105 r-8 adum1200/adum1201 rev. h | page 28 of 28 model number of inputs, v dd1 side number of inputs, v dd2 side maximum data rate (mbps) maximum propagation delay, 5 v (ns) maximum pulse width distortion (ns) temperature range (c) package option 1 adum1201crz 2 1 1 25 45 3 ?40 to +105 r-8 adum1201crz-rl7 2 1 1 25 45 3 ?40 to +105 r-8 adum1201wsrz 2 1 1 1 150 40 ?40 to +125 r-8 adum1201wsrz-rl7 2 1 1 1 150 40 ?40 to +125 r-8 adum1201wtrz 2 1 1 10 50 3 ?40 to +125 r-8 adum1201wtrz-rl7 2 1 1 10 50 3 ?40 to +125 r-8 adum1201wurz 2 1 1 25 45 3 ?40 to +125 r-8 adum1201wurz-rl7 2 1 1 25 45 3 ?40 to +125 r-8 1 r-8 = 8-lead narrow-body soic_n. 2 z = rohs compliant part. ?2004C2009 analog devices, inc. all rights reserved. trademarks and registered trademarks are the prop erty of their respective owners. d04642-0-1/09(h) |
Price & Availability of ADUM1200WSRZ-RL7
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |