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| AMIS-30660 High Speed CAN Transceiver Description The AMIS-30660 CAN transceiver is the interface between a controller area network (CAN) protocol controller and the physical bus and may be used in both 12 V and 24 V systems. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller. Due to the wide common-mode voltage range of the receiver inputs, the AMIS-30660 is able to reach outstanding levels of electromagnetic susceptibility (EMS). Similarly, extremely low electromagnetic emission (EME) is achieved by the excellent matching of the output signals. Features http://onsemi.com MARKING DIAGRAM 8 8 1 XXXXX A L Y W G SOIC-8 CASE 751 1 XXXXX ALYW G * * * * * * * * * * * * * * Fully Compatible with the ISO 11898-2 Standard Certified "Authentication on CAN Transceiver Conformance (d1.1)" High Speed (up to 1 Mbit/s) Ideally Suited for 12 V and 24 V Industrial and Automotive Applications Low EME Common-Mode Choke is No Longer Required Differential Receiver with Wide Common-Mode Range ($35 V) for High EMS No Disturbance of the Bus Lines with an Unpowered Node Transmit Data (TxD) Dominant Time-out Function Thermal Protection Bus Pins Protected Against Transients in an Automotive Environment Silent Mode in which the Transmitter is Disabled Short Circuit Proof to Supply Voltage and Ground Logic Level Inputs Compatible with 3.3 V Devices These are Pb-Free Devices* = Specific Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package PIN ASSIGNMENT TxD GND VCC RxD 1 2 3 4 8 7 6 5 S CANH CANL Vref (Top View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet. AMIS- 30660 PC20040918.3 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2009 January, 2009 - Rev. 8 1 Publication Order Number: AMIS-30660/D AMIS-30660 Table 1. TECHNICAL CHARACTERISTICS Symbol VCANH VCANL Vo(dif)(bus_dom) tpd(rec-dom) tpd(dom-rec) CM-range VCM-peak VCM-step Parameter DC Voltage at Pin CANH DC Voltage at Pin CANL Differential Bus Output Voltage in Dominant State Propagation Delay TxD to RxD Propagation Delay TxD to RxD Input Common-Mode Range for Comparator Common-Mode Peak Common-Mode Step Conditions 0 < VCC < 5.25 V; No Time Limit 0 < VCC < 5.25 V; No Time Limit 42.5 W < RLT < 60 W See Figure 6 See Figure 6 Guaranteed Differential Receiver Threshold and Leakage Current See Figures 7 and 8 (Note 1) See Figures 7 and 8 (Note 1) Min -45 -45 1.5 70 100 -35 -500 -150 Max +45 +45 3 245 245 +35 500 150 Unit V V V ns ns V mV mV 1. The parameters VCM-peak and VCM-step guarantee low electromagnetic emission. V CC S 8 Thermal shutdown 3 VCC 7 Timer Driver control 6 CANH CANL TxD 1 AMIS-30660 4 COMP RxD R i(cm ) + V cc/ 2 V ref 5 R i(cm ) 2 PD20070607.1 Figure 1. Block Diagram GND Table 2. PIN LIST AND DESCRIPTIONS Pin 1 2 3 4 5 6 7 8 Name TxD GND VCC RxD VREF CANL CANH S Description Transmit data input; low input dominant driver; internal pull-up current Ground Supply voltage Receive data output; dominant transmitter low output Reference voltage output Low-level CAN bus line (low in dominant mode) High-level CAN bus line (high in dominant mode) Silent mode control input; internal pull-down current http://onsemi.com 2 AMIS-30660 Table 3. ABSOLUTE MAXIMUM RATINGS Symbol VCC VCANH VCANL VTxD VRxD VS Vref Vtran(CANH) Vtran(CANL) Vesd Latchup Tstg Tamb TJunc Supply Voltage DC Voltage at Pin CANH DC Voltage at Pin CANL DC Voltage at Pin TxD DC Voltage at Pin RxD DC Voltage at Pin S DC Voltage at Pin VREF Transient Voltage at Pin CANH Transient Voltage at Pin CANL Electrostatic Discharge Voltage at All Pins Static Latchup at All Pins Storage Temperature Ambient Temperature Maximum Tunction Temperature (Note 2) (Note 2) (Note 3) (Note 5) (Note 4) -55 -40 -40 0 < VCC < 5.25 V; No Time Limit 0 < VCC < 5.25 V; No Time Limit Parameter Conditions Min -0.3 -45 -45 -0.3 -0.3 -0.3 -0.3 -150 -150 -4 -500 Max +7 +45 +45 VCC + 0.3 VCC + 0.3 VCC + 0.3 VCC + 0.3 +150 +150 +4 +500 100 +155 +125 +150 Unit V V V V V V V V V kV V mA C C C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 2. Applied transient waveforms in accordance with ISO 7637 part 3, test pulses 1, 2, 3a, and 3b (see Figure 4). 3. Standardized human body model ESD pulses in accordance to MIL883 method 3015.7. 4. Static latch-up immunity: static latch-up protection level when tested according to EIA/JESD78. 5. Standardized charged device model ESD pulses when tested according to EOS/ESD DS5.3-1993. Table 4. THERMAL CHARACTERISTICS Symbol Rth(vj-a) Rth(vj-s) VBAT Parameter Thermal Resistance from Junction-to-Ambient in SOIC-8 Package Thermal resistance from Junction-to-Substrate of Bare Die Conditions In Free Air In Free Air Value 150 45 Unit K/W K/W IN 5V-reg OUT 60 W 60 W 47 nF V CC S 3 8 4 1 2 PC20040918.2 GND V CC 7 AMIS- 30660 5 6 CANH Vref CANL 60 W GND CAN BUS CAN controller RxD TxD 60 W 47 nF Figure 2. Application Diagram http://onsemi.com 3 AMIS-30660 FUNCTIONAL DESCRIPTION Operating Modes The behavior of AMIS-30660 under various conditions is illustrated in Table 5 below. In case the device is powered, one of two operating modes can be selected through Pin S. Table 5. FUNCTIONAL TABLE OF AMIS-30660 (X = DON'T CARE) VCC 4.75 V to 5.25 V 4.75 V to 5.25 V 4.75 V to 5.25 V VCC < PORL (Unpowered) PORL < VCC < 4.75 V Pin TxD 0 X 1 (or Floating) X >2V Pin S 0 (or Floating) 1 X X X Pin CANH High VCC / 2 VCC / 2 0 V < CANH < VCC 0 V < CANH < VCC Pin CANL Low VCC / 2 VCC / 2 0 V < CANL < VCC 0 V < CANL < VCC Bus State Dominant Recessive Recessive Recessive Recessive Pin RxD 0 1 1 1 1 High-Speed Mode If Pin S is pulled low (or left floating), the transceiver is in its high-speed mode and is able to communicate via the bus lines. The signals are transmitted and received to the CAN controller via the Pins TxD and RxD. The slopes on the bus line outputs are optimized to give extremely low electromagnetic emissions. Silent Mode circuit is particularly necessary when a bus line short-circuits. TxD Dominant Time-out Function In silent mode, the transmitter is disabled. All other IC functions continue to operate. The silent mode is selected by connecting Pin S to VCC and can be used to prevent network communication from being blocked, due to a CAN controller which is out of control. Overtemperature Detection A TxD dominant time-out timer circuit prevents the bus lines from being driven to a permanent dominant state (blocking all network communication) if Pin TxD is forced permanently low by a hardware and/or software application failure. The timer is triggered by a negative edge on pin TxD. If the duration of the low-level on Pin TxD exceeds the internal timer value tdom, the transmitter is disabled, driving the bus into a recessive state. The timer is reset by a positive edge on Pin TxD. Fail-Safe Features A thermal protection circuit protects the IC from damage by switching off the transmitter if the junction temperature exceeds a value of approximately 160C. Because the transmitter dissipates most of the power, the power dissipation and temperature of the IC is reduced. All other IC functions continue to operate. The transmitter off-state resets when Pin TxD goes high. The thermal protection A current-limiting circuit protects the transmitter output stage from damage caused by an accidental short-circuit to either positive or negative supply voltage, although power dissipation increases during this fault condition. The Pins CANH and CANL are protected from automotive electrical transients (according to "ISO 7637"; see Figure 3). Pin TxD is pulled high internally should the input become disconnected. http://onsemi.com 4 AMIS-30660 ELECTRICAL CHARACTERISTICS Definitions All voltages are referenced to GND (Pin 2). Positive currents flow into the IC. Sinking current means the current is flowing into the pin; sourcing current means the current is flowing out of the pin. Table 6. DC AND TIMING CHARACTERISTICS VCC = 4.75 V to 5.25 V; Tjunc = -40C to +150C; RLT = 60 W unless specified otherwise. Symbol SUPPLY (Pin VCC) ICC Supply Current Dominant; VTXD = 0 V Recessive; VTXD = VCC 25 2 45 4 65 8 mA Parameter Conditions Min Typ Max Unit TRANSMITTER DATA INPUT (Pin TxD) VIH VIL IIH IIL Ci VIH VIL IIH IIL VOH VOL VREF VREF_CM High-level input voltage Low-level input voltage High-level input current Low-level input current Input capacitance Output recessive Output dominant VTxD = VCC VTxD = 0 V Not tested 2.0 -0.3 -1 -75 - - - 0 -200 5 VCC+0.3 +0.8 +1 -350 10 V V mA mA pF MODE SELECT (Pin S) High-level input voltage Low-level input voltage High-level input current Low-level input current Silent mode High-speed mode VS = 2 V VS = 0.8 V IRXD = - 10 mA IRXD = 6 mA 0.45 x VCC 0.40 x VCC 2.0 -0.3 20 15 - - 30 30 VCC+0.3 +0.8 50 45 V V mA mA RECEIVER DATA OUTPUT (Pin RxD) High-level output voltage Low-level output voltage 0.6 x VCC 0.75 x VCC 0.25 0.45 V V REFERENCE VOLTAGE OUTPUT (Pin Vref) Reference output voltage Reference output voltage for full common mode range -50 mA < IVREF < +50 mA -35 V -2.5 3.0 0. 5 1.5 -120 -45 - 3.6 1.4 2.25 0 -70 +2.5 4.25 1.75 3.0 +50 -95 mA V V V mV mA http://onsemi.com 5 AMIS-30660 Table 6. DC AND TIMING CHARACTERISTICS VCC = 4.75 V to 5.25 V; Tjunc = -40C to +150C; RLT = 60 W unless specified otherwise. Symbol Parameter Conditions Min Typ Max Unit BUS LINES (Pins CANH and CANL) Io(sc) (CANL) Vi(dif)(th) Short circuit output current at pin CANL Differential receiver threshold voltage Differential receiver threshold voltage for high common-mode Differential receiver input voltage hysteresis Common-mode input resistance at pin CANH Common-mode input resistance at pin CANL Matching between pin CANH and pin CANL common-mode input resistance Differential input resistance Input capacitance at pin CANH Input capacitance at pin CANL Differential input capacitance Input leakage current at pin CANH Input leakage current at pin CANL Common-mode peak during transition from dom rec or rec dom Difference in common-mode between dominant and recessive state VTxD = VCC; not tested VTxD = VCC; not tested VTxD = VCC; not tested VCC = 0 V; VCANH = 5V VCC = 0 V; VCANL = 5V See Figures 7 and 8 See Figures 7 and 8 10 10 -500 -150 VCANH = VCANL V CANL = 36V; VTxD = 0V -5 V < VCANL < +10 V; -5 V < VCANH < +10 V; See Figure 4 -35 V < VCANL < +35 V; -35 V < VCANH < +35V; See Figure 4 -5 V < VCANL < +10 V; -5 V < VCANH < +10 V; See Figure 4 45 0.5 70 0.7 120 0.9 mA V Vihcm(dif) (th) 0.25 0.7 1.05 V Vi(dif) (hys) 50 70 100 mV Ri(cm)(CANH) Ri(cm) (CANL) Ri(cm)(m) 15 15 -3 25 25 0 37 37 +3 KW KW % Ri(dif) Ci(CANH) Ci(CANL) Ci(dif) ILI(CANH) ILI(CANL) VCM-peak VCM-step 25 50 7.5 7.5 3.75 170 170 75 20 20 10 250 250 500 150 KW pF pF pF mA mA mV mV POWER-ON-RESET (POR) PORL POR level CANH, CANL, Vref in tri-state below POR level 2.2 3.5 4.7 V THERMAL SHUTDOWN Tj(sd) td(TxD-BUSon) td(TxD-BUSoff) td(BUSon-RxD) td(BUSoff-RxD) tpd(rec-dom) td(dom-rec) tdom(TxD) Shutdown junction temperature 150 160 180 C TIMING CHARACTERISTICS (see Figures 5 and 6) Delay TxD to bus active Delay TxD to bus inactive Delay bus active to RxD Delay bus inactive to RxD Propagation delay TxD to RxD from recessive to dominant Propagation delay TxD to RxD from dominant to recessive TxD dominant time for time out Vs = 0 V Vs = 0 V Vs = 0 V Vs = 0 V Vs = 0 V Vs = 0 V VTxD = 0 V 40 30 25 65 70 100 250 450 85 60 55 100 130 105 105 135 245 245 750 ns ns ns ns ns ns ms http://onsemi.com 6 AMIS-30660 MEASUREMENT SEUPS AND DEFINITIONS +5 V 100 nF 3 TxD 7 1 AMIS- 30660 RxD 4 8 20 pF S 2 5 V REF V CC CANH 1 nF Transient Generator 1 nF CANL PC20040918.4 6 GND Figure 3. Test Circuit for Automotive Transients V RxD High Low Hysteresis PC20040829.7 0,5 0,9 V i(dif)(hys) Figure 4. Hysteresis of the Receiver +5 V 100 nF 3 TxD 1 AMIS- 30660 RxD 60 W 4 8 20 pF S 2 GND PC20040018.5 6 CANL 5 V ref 7 CANH R LT V CC C LT 100 pF Figure 5. Test Circuit for Timing Characteristics http://onsemi.com 7 AMIS-30660 TxD HIGH LOW CANH CANL dominant Vi(dif) = VCANH - VCANL 0,9V 0,5V recessive RxD t d(TxD-BUSon) t pd(rec-dom) 0,3 x VCC t d(TxD-BUSoff) t d(BUSon-RxD) t pd(dom-rec) t d(BUSoff-RxD) PC20040829.6 0.7 x VCC Figure 6. Timing Diagram for AC Characteristics +5 V 100 nF 3 TxD 7 1 AMIS- Generator RxD 4 8 20 pF S 2 30660 6 CANL 6.2 k W 5 30 W V REF 47 nF 30 W V CC CANH 6.2 k W 10 nF Active Probe Spectrum Anayzer GND Figure 7. Basic Test Set-up for Electromagnetic Measurement PC20040918.6 CANH CANL recessive VCM = 0.5*(VCANH + VCANL) V CM-peak V CM-step V CM-peak PC20040829.7 Figure 8. Common-Mode Voltage Peaks (see Measurement Setup) http://onsemi.com 8 AMIS-30660 DEVICE ORDERING INFORMATION Part Number AMIS30660CANH2G AMIS30660CANH2RG AMIS30660CANH6G AMIS30660CANH6RG Description HS CAN Transc. (5 V) (Matte Sn) HS CAN Transc. (5 V) (Matte Sn) HS CAN Transc. (5 V) (NiPdAu) HS CAN Transc. (5 V) (NiPdAu) Temperature Range -40C - 125C -40C - 125C -40C - 125C -40C - 125C Package Type SOIC-8 (Pb-Free) SOIC-8 (Pb-Free) SOIC-8 (Pb-Free) SOIC-8 (Pb-Free) Shipping 96 Tube / Tray 3000 / Tape & Reel 96 Tube / Tray 3000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 9 AMIS-30660 PACKAGE DIMENSIONS SOIC-8 CASE 751-07 ISSUE AJ -X- NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751-01 THRU 751-06 ARE OBSOLETE. NEW STANDARD IS 751-07. DIM A B C D G H J K M N S MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.33 0.51 1.27 BSC 0.10 0.25 0.19 0.25 0.40 1.27 0_ 8_ 0.25 0.50 5.80 6.20 INCHES MIN MAX 0.189 0.197 0.150 0.157 0.053 0.069 0.013 0.020 0.050 BSC 0.004 0.010 0.007 0.010 0.016 0.050 0_ 8_ 0.010 0.020 0.228 0.244 A 8 5 B 1 S 4 0.25 (0.010) M Y M -Y- G K C -Z- H D 0.25 (0.010) M SEATING PLANE N X 45 _ 0.10 (0.004) M J ZY S X S SOLDERING FOOTPRINT* 1.52 0.060 7.0 0.275 4.0 0.155 0.6 0.024 1.270 0.050 SCALE 6:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative http://onsemi.com 10 AMIS-30660/D |
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