View MAX4581L_6456900.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

general description the MAX4581L/max4582l/max4583l are low-voltage, cmos analog ics configured as an 8-channel multi- plexer (MAX4581L), two 4-channel multiplexers (max4582l), and three single-pole/double-throw (spdt) switches (max4583l). these cmos devices operate with a +2v to +12v sin- gle supply. each switch can handle rail-to-rail ana- log signals. off-leakage current is only 2na at +25?. all digital inputs have 0.8v to 2.0v logic thresholds to ensure ttl/cmos-logic compatibility when using a +12v supply. applications audio and video signal routing data-acquisition systems communications circuits automotive dsl modem features +3v logic-compatible inputs (v ih = 2.0v, v il = 0.8v) guaranteed on-resistance: 80 ? with +12v supply guaranteed 4 ? on-resistance match between channels guaranteed low off-leakage current: 2na at +25? guaranteed low on-leakage current: 2na at +25? +2v to +12v supply operation ttl/cmos-logic compatible low crosstalk: -96db (max4582l) high off-isolation: -90db tiny 4mm 4mm thin qfn package pin compatible with industry-standard 74hc4051/74hc4052/74hc4053 and max4051/max4052/max4053 MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches ________________________________________________________________ maxim integrated products 1 16 1 2 3 4 logic 12 11 10 9 15 14 13 5678 x6 x4 v cc x2 x1 x0 x3 a x7 x5 enable gnd gnd c b x top view MAX4581L 16 1 2 3 4 logic 12 11 10 9 15 14 13 5678 y2 y0 v cc x2 x1 x x0 x3 y3 y1 enable gnd gnd b a y max4582l 16 1 2 3 4 12 11 10 9 15 14 13 5678 y0 y1 v cc y x x1 x0 a z z0 enable gnd gnd c b z1 max4583l thin qfn thin qfn thin qfn pin configurations/functional diagrams ordering information 19-2941; rev 0; 8/03 for pricing, delivery, and ordering information, please contact maxim/dallas direct! at 1-888-629-4642, or visit maxim? website at www.maxim-ic.com. ordering information continued at end of data sheet. part temp range pin-package MAX4581L ese -40 c to +85 c 16 narrow so MAX4581Leee -40 c to +85 c 16 qsop MAX4581Lete -40 c to +85 c 16 thin qfn (4mm x 4mm) pin configurations/functional diagrams continued at end of data sheet. rail-to-rail is a registered trademark of nippon motorola, inc.
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 2 _______________________________________________________________________________________ absolute maximum ratings electrical characteristics (v cc = +12v 5%, v_ h = 2.0v, v_ l = 0.8v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25 c.) (notes 2, 3) stresses beyond those listed under ?bsolute maximum ratings?may cause permanent damage to the device. these are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specificatio ns is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note 1: voltages exceeding v cc or gnd on any signal terminal are clamped by internal diodes. limit forward-diode current to max- imum current rating. (all voltages referenced to gnd, unless otherwise noted.) v cc .........................................................................-0.3v to +13v voltage at any pin (note 1) ...........(gnd - 0.3v) to (v cc + 0.3v) continuous current into any terminal .............................. 20ma peak current x_, y_ or z_ (pulsed at 1ms, 10% duty cycle) .................................. 40ma esd per method 3015.7 ..................................................>2000v continuous power dissipation (t a = +70 c) 16-pin narrow so (derate 8.7mw/ c above +70 c) ...696mw 16-pin qsop (derate 8.3mw/ c above +70 c)...........667mw 16-pin thin qfn (derate 16.9mw/ c above +70 c) .1349mw operating temperature range ...........................-40 c to +85 c storage temperature range .............................-65 c to +150 c lead temperature (soldering, 10s) .................................+300 c junction temperature ......................................................+150 c parameter symbol conditions temp min typ (note 3) max units analog switch analog signal range v x , v y , v z -40 c to +85 c0 v cc v +25 c5080 switch on-resistance r on v cc = 11.4v; i x , i y , i z = 1ma; v x , v y, v z = 10v -40 c to +85 c 100 ? +25 c14 switch on-resistance match between channels ? r on v cc = 11.4v; i x , i y , i z = 1ma; v x , v y, v z = 10v (note 4) -40 c to +85 c5 ? +25 c512 switch on-resistance flatness r flat ( on ) v cc = 11.4v; i x , i y , i z = 1ma; v x_ , v y_, v z_ = 1.5v, 6v, 10v (note 5) -40 c to +85 c15 ? +25 c-2 +2 x _ , y_, z_ off-leakage i x_(off) , i y_(off) , i z_(off) v cc = 12.6v; v x_ , v y_ , v z_ = 1v, 10v; v x , v y , v z = 10v, 1v (note 6) -40 c to +85 c -10 +10 na +25 c-2 +2 MAX4581L -40 c to +85 c -100 +100 +25 c-2 +2 x, y, z off-leakage i x(off) , i y(off) , i z(off) v cc = 12.6v; v x_ , v y_ , v z_ = 1v, 10v; v x , v y , v z = 10v, 1v ( note 6 ) max4582l/ max4583l -40 c to +85 c -50 +50 na +25 c-2 +2 MAX4581L -40 c to +85 c -100 +100 +25 c-2 +2 x, y, z on-leakage i x(on) , i y(on) , i z(on) v cc = 12.6v; v x , v y , v z = 10v, 1v (note 6) max4582l/ max4583l -40 c to +85 c -50 +50 na
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches _______________________________________________________________________________________ 3 electrical characteristics (continued) (v cc = +12v 5%, v_ h = 2.0v, v_ l = 0.8v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25 c.) (notes 2, 3) parameter symbol conditions temp min typ (note 3) max units digital i/o (inh, add_) logic input high threshold v ah , v bh , v ch , v enable_h -40 c to +85 c 1.5 2.0 v logic input low threshold v al , v bl , v cl , v enable_l -40 c to +85 c 0.8 1.5 v input current high i ah , i bh , i ch , i enable_h v a , v b , v c , v enable = 2.0v +25 c-1 +1a input current low i al, i bl , i cl , i enable_l v a , v b , v c , v enable = 0.8v +25 c-1 +1a switch dynamic characteristics +25 c 100 200 enable turn-on time t on v x_ , v y_ , v z_ = 10v, r l = 300 ? , c l = 35pf, figure 1 -40 c to +85 c 200 ns +25 c 40 100 enable turn-off time t off v x_ , v y_ , v z_ = 10v, r l = 300 ? , c l = 35pf, figure 1 -40 c to +85 c 150 ns +25 c 90 200 address transition time t trans v x_ , v y_ , v z_ = 10v, r l = 300 ? , c l = 35pf, figure 2 -40 c to +85 c 200 ns break-before-make time t bbm v x_ , v y_ , v z_ = 10v, r l = 300 ? , c l = 35pf, figure 3 -40 c to +85 c20 ns charge injection (note 7) q c l = 1nf, r s = 0 ? , v s = 0v, figure 4 +25 c 0.5 pc input off-capacitance c x_(off) , c y_(off) , c z_ ( off ) v x_ , v y_ , v z_ = 0v, ? = 1mhz, figure 5 +25 c4pf MAX4581L 18 max4582l 10 output off-capacitance c x(off) , c y(off) , c z(off) v x_ , v y_ , v z_ = 0v, ? = 1mhz, figure 5 max4583l +25 c 6 pf MAX4581L 25 max4582l 17 output on-capacitance c x(off) , c y(off) , c z(off) v x_ , v y_ , v z_ = 0v, ? = 1mhz, figure 5 max4583l +25 c 12.5 pf
100 90 70 60 80 0 0678910 11 12345 12 on-resistance vs. v com MAX4581L/2l/3l toc01 v com (v) on-resistance ( ? ) 50 40 30 20 10 100 90 70 60 80 0 0678910 11 12345 12 on-resistance vs. v com MAX4581L/2l/3l toc02 v com (v) on-resistance ( ? ) 50 40 30 20 10 t a = +70 c t a = +85 c t a = -40 c t a = +25 c t a = 0 c 100 10 1 0.0001 -40 35 50 65 80 95 110 -25 -10 5 20 125 off-leakage current vs. temperature MAX4581L/2l/3l toc03 temperature ( c) off-leakage current (na) 0.1 0.01 0.001 i x , i y , i z i x_ , i y_ , i z_ typical operating characteristics (v cc = 12v, v en = gnd, t a = +25 c, unless otherwise noted.) MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 4 _______________________________________________________________________________________ electrical characteristics (continued) (v cc = +12v 5%, v_ h = 2.0v, v_ l = 0.8v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25 c.) (notes 2, 3) parameter symbol conditions temp min typ (note 3) max units off-isolation v iso r l = 50 ? , ? = 1mhz (figure 7) +25 c -90 db channel-to-channel crosstalk v ct r l = 50 ? , ? = 1mhz (figure 7) +25 c -96 db total harmonic distortion thd r l = 600 ? , v x_ or v y_ or v z_ = 5v p-p , ? = 20hz to 20khz +25 c 0.02 % power supply power-supply range v cc 2 12.6 v +25 c-1 +1 power-supply current i cc v cc = 12.6v; v a , v b , v z , v enable = v cc or 0v -40 c to +85 c -10 +10 a note 2: thin qfn packages are production tested at t a = +85 c. limits over temperature are guaranteed by design. note 3: the algebraic convention used in this data sheet is where the most negative value is the minimum column. note 4: ? r on = r on(max) - r on(min) . note 5: flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. note 6: leakage parameters are 100% tested at the maximum-rated hot operating temperature and guaranteed by design at t a = +25 c. note 7: guaranteed by design, not production tested.
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches _______________________________________________________________________________________ 5 100 10 1 0.001 -40 35 50 65 80 95 110 -25 -10 5 20 125 on-leakage current vs. temperature MAX4581L/2l/3l toc04 temperature ( c) on-leakage current (na) 0.1 0.01 0 2 1 4 3 8 9 7 6 5 10 02345 1678 9 10 11 12 charge injection vs. v com MAX4581L/2l/3l toc05 v com (v) charge injection (pc) 1000 100 10 0.01 -40 35 50 65 80 95 110 -25 -10 5 20 125 supply current vs. temperature MAX4581L/2l/3l toc06 temperature ( c) supply current (na) 1 0.1 v inh , v a , v b , v c = 0v or v cc 0.1 0.0001 10 1k 10k 100 100k total harmonic distortion vs. frequency 0.001 MAX4581L/2l/3l toc07 frequency (hz) total harmonic distortion (%) 0.01 600 ? in and out frequency response frequency (mhz) 0.001 1 10 100 0.01 0.1 1000 gain (db) 30 -130 -110 -90 -70 -50 -30 10 -10 phase (degrees) 90 -150 -120 -90 -60 -30 0 60 30 MAX4581L/2l/3l toc08 on-loss off-isolation crosstalk on-phase supply current vs. logic-level voltage logic-level voltage (v) 06 7 8 9 10 11 1 2 3 45 12 supply current ( a) 10,000 0.0001 0.001 0.01 0.1 1 10 1000 100 MAX4581L/2l/3l toc09 0 0.6 0.2 0.4 1.4 1.2 1.0 0.8 1.8 1.6 2.0 0 234 157 6 8 9 101112 logic-level threshold vs. supply voltage MAX4581L/2l/3l toc10 supply voltage (v) logic-level threshold (v) typical operating characteristics (continued) (v cc = 12v, v en = gnd, t a = +25 c, unless otherwise noted.)
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 6 _______________________________________________________________________________________ pin description pin MAX4581L max4582l max4583l name function so/qsop qfn so/qsop qfn so/qsop qfn 1, 2, 4, 5, 12 15 2, 3, 10 13, 15, 16 x0 x7 analog switch inputs 0 7 3 1 13 11 14 12 x analog switch x output 6 4 6 4 6 4 enable digital enable input. drive enable low or connect to gnd for normal operation. 7, 8 5, 6 7, 8 5, 6 7, 8 5, 6 gnd ground. connect to digital ground. (analog signals have no ground reference; they are limited to v cc. ) 97 9 7 c digital address c input 10 8 9 7 10 8 b digital address b input 11 9 10 8 11 9 a digital address a input 16 14 16 14 16 14 v cc positive analog and digital supply voltage input. bypass with a 0.1f capacitor to gnd. 11, 12, 14, 15, 9, 10, 12, 13 x0 x3 analog switch x inputs 0 3 1, 2, 4, 5 2, 3, 15, 16 y0 y3 analog switch y inputs 0 3 3 1 15 13 y analog switch y output 13 11 x1 analog switch x normally open input 12 10 x0 analog switch x normally closed input 1 15 y1 analog switch y normally open input 2 16 y0 analog switch y normally closed input 3 1 z1 analog switch z normally open input 5 3 z0 analog switch z normally closed input 4 2 z analog switch z output ep ep ep exposed pad bottom of qfn package only. contains an exposed pad that must be tied externally to v cc . note: input and output pins are identical and interchangeable. any may be considered an input or output; signals pass equally well in both directions.
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches _______________________________________________________________________________________ 7 detailed description the MAX4581L/max4582l/max4583l are low-voltage, cmos analog ics that operate from a single supply of +2v to +12v. the MAX4581L is configured as an 8- channel multiplexer, the max4582l as two 4-channel multiplexers, and the max4583l as three single- pole/double-throw (spdt) switches. these devices can handle rail-to-rail analog signals with only 2na of off- leakage current at +25 c. the MAX4581L/max4582l/max4583l are ttl/cmos- logic compatible with 0.8v to 2.0v logic thresholds for all digital inputs when operating from a +12v supply. applications information power-supply considerations the MAX4581L/max4582l/max4583ls construction is typical of most cmos analog switches. the supply input, v cc , is used to power the internal cmos switch- es and sets the limit of the analog voltage on any switch. reverse esd protection diodes are internally connected between each analog signal pin and both v cc and gnd. if any analog signal exceeds v cc or goes below gnd, one of these diodes conducts. during normal operation, these reverse-biased esd diodes leak, causing the only current drawn from v cc or gnd. virtually all the analog leakage current comes from the esd diodes. although the esd diodes on a given signal pin are identical, and therefore fairly well balanced, they are reverse biased differently by either v cc or gnd and the analog signal. this means that leakage varies as the analog signal varies. the differ- ence in the two diodes leakage to v cc and gnd con- stitutes the analog signal-path leakage current. because there is no connection between the analog signal paths and gnd, all analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. because of this, both sides of a given switch can show leakage currents of either the same or opposite polarity. v cc and gnd power the internal logic and logic-level translators, and set both the input and output logic lim- its. the logic-level translators convert the logic levels into switched v cc and gnd signals to drive the gates of the analog switches. this drive signal is the only connection between the logic supplies (and signals) and the analog supplies. the logic-level thresholds are ttl/cmos compatible when v cc is +12v. overvoltage protection proper power-supply sequencing is recommended for all cmos devices. do not exceed the absolute maxi- mum ratings because stresses beyond the listed rat- ings can cause permanent damage to the devices. always sequence v cc first, followed by the logic inputs and analog signals. pin nomenclature the MAX4581L/max4582l/max4583l are pin compati- ble with the industry-standard 74hc4051/74hc4052/ 74hc4053 and the max4051/max4052/max4053. table 1. truth table/switch programming select inputs on switches enable input c* b a MAX4581L max4582l max4583l h x x x all switches open all switches open all switches open llll x x0 x x0, y y0 x x0, y y0, z z0 lllh x x1 x x1, y y1 x x1, y y0, z z0 llhl x x2 x x2, y y2 x x0, y y1, z z0 llhh x x3 x x3, y y3 x x1, y y1, z z0 lhll x x4 x x0, y y0 x x0, y y0, z z1 lhlh x x5 x x1, y y1 x x1, y y0, z z1 lhhl x x6 x x2, y y2 x x0, y y1, z z1 lhhh x x7 x x3, y-y3 x x1, y y1, z z1 x = don? care. *c not present on max4582l. note: input and output pins are identical and interchangeable. either may be considered an input or output; signals pass equally well in either direction.
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 8 _______________________________________________________________________________________ test circuits/timing diagrams 50% v enable v cc 0v v x0 v out 0v 90% 90% t on t off v cc v out gnd v cc b a c enable x0 x1?7 x v cc MAX4581L 300 ? 50 ? 35pf 50% v enable v enable v enable v enable v cc 0v v x0 , v y0 v out 0v 90% 90% t on t off v cc v out gnd v cc a b enable x0?0 x1?3, y1?3 x, y v cc max4582l 300 ? 50 ? 35pf 50% v enable v cc 0v v x0 , v y0 , v z0 v x1 , v y1 , v z1 v out 90% 90% t on t off v cc v out gnd v cc b a c enable x0, y0, z0 x1, y1, z1 x, y, z v cc max4583l 300 ? 50 ? 35pf figure 1. enable switching times
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches _______________________________________________________________________________________ 9 50% v a , v b , v c v cc 0v v x0 v x7 90% 90% t trans t trans v cc v out gnd v cc b a c enable x0 x1 x6 x7 x3, y3 x v cc MAX4581L 300 ? 50 ? 35pf 35pf 35pf 50% v a , v b v a , v b , v c v cc 0v v x0 , v y0 v x3 , v y3 v out 90% 90% t trans t trans v cc v out gnd v cc a b enable x0, y0 x1, x2, y1, y2 x, y v cc max4582l 300 ? 50% v a , v b , v c v cc 0v v x0 , v y0 , v z0 v x1 , v y1 , v z1 v out 90% 90% t trans t trans v cc v out gnd v cc a, b, c enable x1, y1, z1 x0, y0, z0 x, y, z v cc max4583l 300 ? 50 ? v a , v b v a , v b 50 ? v cc figure 2. address transition time
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 10 ______________________________________________________________________________________ 50% v cc 0v v x , v y , v z v out v a , v b , v c 0v 80% t bbm t r < 20ns t f < 20ns v cc v out gnd v cc b a c enable x0 x7 x v cc MAX4581L 300 ? 50 ? 35pf v a , v b , v c v cc v out gnd v cc a b enable x0 x3, y0 y3 x, y v cc max4582l 300 ? 35pf 50 ? v a , v b v cc v out gnd v cc a, b, c enable x0, x1, y0, y1, z0, z1 x, y, z v cc max4583l 300 ? 35pf v a , v b , v c 50 ? figure 3. break-before-make interval 0v v cc v enable ? v out is the measured voltage due to charge- transfer error q when the channel turns off. ? v out q = ? v out x c l . v out channel select v cc v out gnd v cc b a c enable x_, y_, z_ x, y, z MAX4581L max4582l max4583l 50 ? c l = 1000pf v enable figure 4. charge injection
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches ______________________________________________________________________________________ 11 v cc gnd v cc b a channel select 1mhz capacitance analyzer c enable x_, y_, z_ x, y, z MAX4581L max4582l max4583l figure 5. no/com capacitance measurements are standardized against short at socket terminals. off-isolation is measured between com and "off" no terminal on each switch. on-loss is measured between com and "on" no terminal on each switch. crosstalk (max4582/max4583) is measured from one channel (a, b, c) to all other channels. signal direction through switch is reversed; worst values are recorded. v cc gnd v cc v in v out meas. network analyzer 50 ? 50 ? 50 ? 50 ? ref. b a channel select c enable x_, y_, z_ x, y, z MAX4581L max4582l max4583l v out v in off-isolation = 20log x on-loss = 20log x crosstalk = 20log x v out v in v out v in figure 6. off-isolation, on-loss, and crosstalk
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 12 ______________________________________________________________________________________ ordering information (continued) pin configurations/functional diagrams (continued) part temp range pin-package max4582l ese -40 c to +85 c 16 narrow so max4582leee -40 c to +85 c 16 qsop max4582lete -40 c to +85 c 16 thin qfn (4mm x 4mm) max4583l ese -40 c to +85 c 16 narrow so max4583leee -40 c to +85 c 16 qsop max4583lete -40 c to +85 c 16 thin qfn (4mm x 4mm) 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 v cc x2 x1 x0 x3 a b c x4 x6 x x7 x5 enable gnd gnd MAX4581L so/qsop logic 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 v cc y x x1 x0 a b c y1 y0 z1 z z0 enable gnd gnd max4583l so/qsop 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 v cc x2 x1 x x0 x3 a b y0 y2 y y3 y1 enable gnd gnd max4582l so/qsop logic top view chip information transistor count: 219 process: cmos
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches ______________________________________________________________________________________ 13 package information (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation go to www.maxim-ic.com/packages .) soicn .eps package outline, .150" soic 1 1 21-0041 b rev. document control no. approval proprietary information title: top view front view max 0.010 0.069 0.019 0.157 0.010 inches 0.150 0.007 e c dim 0.014 0.004 b a1 min 0.053 a 0.19 3.80 4.00 0.25 millimeters 0.10 0.35 1.35 min 0.49 0.25 max 1.75 0.050 0.016 l 0.40 1.27 0.394 0.386 d d mindim d inches max 9.80 10.00 millimeters min max 16 ac 0.337 0.344 ab 8.75 8.55 14 0.189 0.197 aa 5.004.80 8 n ms012 n side view h 0.2440.228 5.80 6.20 e 0.050 bsc 1.27 bsc c h e e b a1 a d 0-8 l 1 variations:
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches 14 ______________________________________________________________________________________ package information (continued) (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation go to www.maxim-ic.com/packages .) qsop.eps e 1 1 21-0055 package outline, qsop .150", .025" lead pitch
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches ______________________________________________________________________________________ 15 package information (continued) (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation go to www.maxim-ic.com/packages .) 24l qfn thin.eps 21-0139 a package outline 12,16,20,24l qfn thin, 4x4x0.8 mm
MAX4581L/max4582l/max4583l low-voltage, cmos analog multiplexers/switches maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circuit patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. 16 ____________________maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 ? 2003 maxim integrated products printed usa is a registered trademark of maxim integrated products. package information (continued) (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation go to www.maxim-ic.com/packages .) a 21-0139 package outline 12,16,20,24l qfn thin, 4x4x0.8 mm

▲Up To Search▲

Price & Availability of MAX4581L

	To Download MAX4581L Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .