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16 15 14 13 4 3 2 1 8 7 6 5 12 11 10 9 x x7 x5 enable n.c. gnd cb a x3 x0 x1 x2 v cc x4 x6 4mm ? 4mm qfn logic MAX4781 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 logic x4 x6 x x7 x5 enable n.c. gnd v cc x2 x1 x0 x3 a b c tssop MAX4781 top view MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers ________________________________________________________________ maxim integrated products 1 19-2522; rev 1; 7/03 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. general description the MAX4781/max4782/max4783 are high-speed, low-voltage, low on-resistance, cmos analog multiplex- ers/switches configured as an 8-channel multiplexer (MAX4781), two 4-channel multiplexers (max4782), and three single-pole/double-throw (spdt) switches (max4783). these devices operate with a +1.6v to +3.6v single supply. when powered from a +3v supply, MAX4781/ max4782/max4783 feature a 1 ? max on-resistance (r on ), with 0.4 ? (max) r on matching between chan- nels, and 0.2 ? (max) r on flatness. these devices han- dle rail-to-rail analog signals and offer fast switching times of less than 25ns while consuming less than 3? of quiescent power. they are available in space-saving 16-pin qfn (4mm x 4mm) and tssop packages. applications battery-operated equipment audio signal routing low-voltage data-acquisition systems communications circuits features on-resistance 1 ? (max) (+3v supply) 2.5 ? (max) (+1.8v supply) on-resistance match between channels 0.4 ? (max) (+3v supply) on-resistance flatness 0.2 ? (max) (+3v supply) +1.6v to +3.6v single-supply operation high-current handling capacity (150ma continuous) +1.8v cmos-logic compatible (+3v supply) fast switching times: t on = 25ns, t off = 15ns pin compatible with industry-standard 74hc4051/74hc4052/74hc4053 and max4617/max4618/max4619 available in 4mm x 4mm 16-pin qfn ordering information pin configurations/functional diagrams continued at end of data sheet. part temp range pin-package MAX4781 eue -40 c to +85 c 16 tssop MAX4781ege -40 c to +85 c 16 qfn (4mm x 4mm) max4782 eue -40 c to +85 c 16 tssop max4782ege -40 c to +85 c 16 qfn (4mm x 4mm) max4783 eue -40 c to +85 c 16 tssop max4783ege -40 c to +85 c 16 qfn (4mm x 4mm) pin configurations/functional diagrams rail-to-rail is a registered trademark of nippon motorola, ltd.
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 2 _______________________________________________________________________________________ absolute maximum ratings electrical characteristics?ingle +3v supply (v cc = +2.7v to +3.6v, gnd = 0, v ih = 1.4v, v il = 0.5v, 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. voltages referenced to gnd v cc , a, b, c, and enable ..................................-0.3v to +4v voltage at any other terminal (note 1)...................................................-0.3v to (v cc + 0.3v) continuous current into a, b, c, enable ........................10ma continuous current into x, y, z, x_, y_, z_ ....................150ma peak current into x, y, z, x_, y_, z_ (pulsed at 1ms, 10% duty cycle)................................300ma continuous power dissipation 16-pin qfn (derate 18.5mw/ c above +70 c) .........1481mw 16-pin tssop (derate 5.7mw/ c above +70 c) ........ 457mw operating temperature range ..........................-40 c to +85 c junction temperature ......................................................+150 c storage temperature range .............................-65 c to +150 c lead temperature (soldering, 10s) .................................+300 c note 1: signals on x, y, z, x_, y_, and z_ exceeding v cc or gnd are clamped by internal diodes. limit forward-diode current to maximum current rating. parameter symbol conditions t a min typ max units analog switch analog signal range v x , v y , v z , v x _, v y _, v z _ 0v cc v +25 c 0.7 1 on-resistance (note 4) r on v c c = + 2.7v ; i x _ , i y _ , i z _ = 100m a; v x , v y , v z = 1.7v t min to t max 1.2 ? +25 c 0.3 0.4 on-resistance match between channels (notes 4, 5) ? r on v c c = + 2.7v ; i x _ , i y _ , i z _ = 100m a; v x , v y , v z = 1.7v t min to t max 0.6 ? +25 c 0.1 0.2 on-resistance flatness (note 6) r flat ( on ) v c c = + 2.7v ; i x _ , i y _ , i z _ = 100m a; v x , v y , v z = 0, 0.7v, 1.7v t min to t max 0.2 ? +25 c -2 0.002 +2 x_, y_, z_ off-leakage current i x_(off) i y_(off) i z_(off) v c c = + 3.6v ; v x _ , v y_ , v z_ = 3.3v , 0.3v ; v x , v y , v z = 0.3v, 3.3v t min to t max -7 +7 na +25 c -2 0.002 +2 x off-leakage current (MAX4781 only) i x(off) v c c = + 3.6v ; v x_ = 3.3v , 0.3v ; v x_ = 0.3v, 3.3v t min to t max -50 +50 na +25 c -2 0.002 +2 x on-leakage current (MAX4781 only) i x(on) v c c = +3.6v v x_ = 0.3v , 3.3v ; v x_ p = 0.3v , 3.3v or fl oati ng t min to t max -50 +50 na +25 c -2 0.002 +2 x, y, z off-leakage current (max4782/max4783 only) i x(off) i y(off) i z(off) v c c = + 3.6v ; v x _ , v y_ , v z_ = 3.3v , 0.3v ; v x , v y , v z = 0.3v, 3.3v t min to t max -25 +25 na +25 c -2 0.002 +2 x, y, z on-leakage current (max4782/max4783 only) i x(on) i y(on) i z(on) v c c = + 3.6v ; v x , v y , v z = 0.3v , 3.3v ; v x , v y , v z = 0.3v, 3.3v or floating t min to t max -25 +25 na
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers _______________________________________________________________________________________ 3 electrical characteristics single +3v supply (continued) (v cc = +2.7v to +3.6v, gnd = 0, v ih = 1.4v, v il = 0.5v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25 c.) (notes 2, 3) parameter symbol conditions t a min typ max units switch dynamic characteristics +25 c1125 turn-on time t on v x _ , v y _ , v z _ = 1.5v ; r l = 50 ? ; c l = 35pf; figure 1 t min to t max 27 ns +25 c415 turn-off time t off v x _ , v y _ , v z _ = 1.5v ; r l = 50 ? ; c l = 35pf; figure 1 t min to t max 20 ns +25 c1125 address transition time t trans v x _ , v y _ , v z _ = 1.5v ; r l = 50 ? ; c l = 35pf; figure 2 t min to t max 27 ns +25 c18 break-before-make time (note 7) t bbm v x _ , v y _ , v z _ = 1.5v ; r l = 50 ? ; c l = 35pf; figure 3 t min to t max 2 ns charge injection q v ge n = 0, r ge n = 0, c l = 1nf, figure 4 +25 c -110 pc input off-capacitance c x_ ( off ), c y_ ( off ), c z_(off) f = 1mhz, figure 6 +25 c38pf MAX4781 310 max4782 158 output off-capacitance c x(off), c y(off), c z(off) f = 1mhz, figure 6 max4783 +25 c 75 pf MAX4781 380 max4782 224 output on-capacitance c x(on) c y(on) c z(on) f = 1mhz, figure 6 max4783 +25 c 140 pf f = 10mhz -75 off-isolation (note 8) v iso r l = 50 ? , c l = 35pf, figure 5 f = 1mhz -90 db f = 10mhz -65 channel-to-channel crosstalk (note 9) v ct r l = 50 ? , c l = 35pf, figure 5 f = 1mhz -80 db total harmonic distortion thd f = 20hz to 20khz, 0.5v p-p , r l = 32 ? 0.045 % digital i/o input logic high v ih t min to t max 1.4 v input logic low v il t min to t max 0.5 v input leakage current i in _ v a , v b , v c = v e n a b l e = 0 or 3.6v t min to t max -1 0.0005 +1 a power supply power-supply range v cc +1.6 +3.6 v positive supply current i cc v cc = 3.6v; v a , v b , v c ; v e n a b l e = 3.6v or 0 1a
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 4 _______________________________________________________________________________________ electrical characteristics single +1.8v supply (v cc = +1.8v, gnd = 0, v ih = 1v, v il = 0.4v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25 c.) (notes 2, 3) parameter symbol conditions t a min typ max units analog switch analog signal range v x _, v y _ , v z _, v x , v y , v z 0v cc v +25 c 1.6 2.5 on-resistance (note 4) r on v cc = 1.8v; i x_ , i y_ , i z_ = 10ma; v x , v y , v z = 1.0v t m in to t m ax 3.5 ? +25 c 0.3 0.4 on-resistance match between channels (notes 4, 5) ? r on v cc = 1.8v; i x_ , i y_ , i z_ = 10ma; v x , v y , v z = 1.0v t m in to t m ax 0.6 ? switch dynamic characteristics +25 c1730 turn-on time t on v x_ , v y_ , v z_ = 1.0v; r l = 50 ? ; c l = 35pf; figure 1 t m in to t m ax 32 ns +25 c820 turn-off time t off v x_ , v y_ , v z_ = 1.0v; r l = 50 ? ; c l = 35pf; figure 1 t m in to t m ax 22 ns +25 c1730 address transition time t trans v x_ , v y_ , v z_ = 1.0v; r l = 50 ? ; c l = 35pf; figure 2 t m in to t m ax 32 ns +25 c26 break-before-make time (note 7) t bbm v x_ , v y_ , v z_ = 1v; r l = 50 ? ; c l = 35pf; figure 3 t m in to t m ax 1 ns charge injection q v gen = 0, r gen = 0, c l = 1nf, figure 4 +25 c -40 pc digital i/o input logic high v ih t m in to t m ax 1v input logic low v il t m in to t m ax 0.4 v input leakage current i in _v a , v b , v c = v e n a b l e = 0 or 3.6v t m in to t m ax -1 0.000 +1 a power supply power-supply range v cc 1.6 3.6 v positive supply current i cc v cc = 3.6v; v a , v b , v c , v e n a b l e = 0 or 3.6v 1a note 2: the algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. note 3: devices are tested at maximum hot temperature and are guaranteed by design and correlation at t a = +25 c and -40 c specifications. note 4: r on and ? r on matching specifications for qfn-packaged parts are guaranteed by design. note 5: ? r on = r on(max) - r on(min). note 6: flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. note 7: guaranteed by design; not production tested. note 8: off-isolation = 20log10(v com_ / v no ), v com_ = output, v no = input to off switch. note 9: between any two channels.
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers _______________________________________________________________________________________ 5 on-resistance vs. v x , v y , v z MAX4781 toc01 v x , v y , v z (v) r on ( ? ) 3.2 2.8 0.4 0.8 1.2 2.0 1.6 2.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.4 03.6 v cc = 1.8v v cc = 2.0v v cc = 2.5v v cc = 2.7v v cc = 3.6v v cc = 3.3v v cc = 3.0v on-resistance vs. v x , v y , v z , and temperature MAX4781 toc02 v x , v y , v z (v) r on ( ? ) 2.5 0.5 1.0 1.5 2.0 0.1 0.2 0.3 0.4 0.6 0.5 0.7 0.9 0.8 1.0 0 0 3.0 t a = +85 c t a = +25 c t a = -40 c v cc = 3.0v 1 -40 85 60 10 35 -15 leakage current vs. temperature 100 1000 10 MAX4781toc03 temperature ( c) i x , i y , i z (pa) on off v cc = 3.6v charge injection vs. v x , v y , v z MAX4781 toc04 v x , v y , v z (v) charge injection (pc) 2.5 0.5 1.0 1.5 2.0 -100 -80 -60 -20 -40 0 40 20 60 -120 03.0 v cc = 1.8v v cc = 3.0v 1000 1.6 2.0 2.4 2.8 3.2 3.6 100 10 1 0.1 0.01 supply current vs. temperature MAX4781 toc05 v cc (v) i cc (na) t a = -40 c t a = +25 c t a = +85 c logic threshold vs. supply voltage MAX4781 toc06 supply voltage (v) logic threshold (v) 2.1 2.6 3.1 0.6 0.7 0.9 0.8 1.0 1.1 1.2 0.5 1.6 3.6 rising falling turn-on/turn-off time vs. supply voltage MAX4781 toc07 supply voltage (v) time (ns) 2.0 2.4 2.8 3.2 5 15 10 20 25 0 1.6 3.6 t on t off turn-on/turn-off time vs. temperature MAX4781 toc08 temperature ( c) time (ns) -15 10 35 60 2 8 6 4 10 12 14 0 -40 85 t on t off v cc = 3.0v typical operating characteristics (gnd = 0, t a = +25 c, unless otherwise noted.)
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 6 _______________________________________________________________________________________ typical operating characteristics (continued) (gnd = 0, t a = +25 c, unless otherwise noted.) MAX4781 pin description frequency response frequency (hz) 100 100k 1m 10m 1k 10k 100m response (db) -110 -90 -70 -50 -30 10 -10 v cc = 3v on-response crosstalk off-isolation MAX4781 toc09 0.08 0.02 10 1k 10k 100 100k total harmonic distortion vs. frequency MAX4781 toc10 frequency (hz) thd (%) 0.03 0.04 0.05 0.06 0.07 v cc = 3v pin tssop qfn name function 3 1 x analog switch output 64 enable digital enable input. normally connect to gnd. drive to logic high to set all switches off. 7 5 n.c. no connection. not internally connected. 8 6 gnd ground 9 7 c digital address c input 10 8 b digital address b input 11 9 a digital address a input 13, 14, 15, 12, 1, 5, 2, 4 11, 12, 13, 10, 15, 3, 16, 2 x0 x7 analog switch inputs x0 x7 16 14 v cc positive analog and digital supply voltage input
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers _______________________________________________________________________________________ 7 max4782 pin description pin tssop qfn name function 1, 5, 2, 4 15, 3, 16, 2 y0 y3 analog switch y inputs y0 y3 3 1 y analog switch y output 64 enable digital enable input. normally connect to gnd. drive to logic high to set all switches off. 7 5 n.c. no connection. not internally connected. 8 6 gnd ground 9 7 b digital address b input 10 8 a digital address a input 12, 14, 15, 11 10, 12, 13, 9 x0 x3 analog switch x inputs x0 x3 13 11 x analog switch x output 16 14 v cc positive analog and digital supply voltage input pin tssop qfn name function 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 4 2 z analog switch z output 5 3 z0 analog switch z normally closed input 64 enable digital enable input. normally connect to gnd. drive to logic high to set all switches off. 7 5 n.c. no connection. not internally connected. 8 6 gnd ground 9 7 c digital address c input 10 8 b digital address b input 11 9 a digital address a input 12 10 x0 analog switch x normally closed input 13 11 x1 analog switch x normally open input 14 12 x analog switch x output 15 13 y analog switch y output 16 14 v cc positive analog and digital supply voltage input max4783 pin description
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 8 _______________________________________________________________________________________ applications information power-supply considerations overview the MAX4781/max4782/max4783 construction is typical of most cmos analog switches. there are two supply inputs: v cc and gnd. v cc and gnd drive the internal cmos switches and set the limits of the analog voltage on any switch. internal reverse esd-protection diodes are connected between each analog signal input and both v cc and gnd. if any analog signal exceeds v cc or gnd, one of these diodes conducts. during normal oper- ation, these and other reverse-biased esd diodes leak, forming 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 sig- nal input are identical and therefore fairly well bal- anced, they are reverse-biased differently. each diode is biased by either v cc or gnd and the analog signal. their leakages vary as the signal varies. the difference in the two diodes leakages to v cc and gnd consti- tutes the analog-signal-path leakage current. all analog leakage current flows between each input and one of the supply terminals, not to the other switch terminal. 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 set the input logic limits. logic inputs have esd-protection diodes to ground. power supply the MAX4781/max4782/max4783 operate from a sin- gle supply between +1.6v and +3.6v. switch on-resis- tance increases as the supply voltage is lowered. high-frequency performance in 50 ? systems, signal response is reasonably flat up to 50mhz (see the typical operating characteristics ). above 20mhz, the on-response has several minor peaks that are highly layout dependent. in the off state, the switch acts like a capacitor and passes higher fre- quencies with less attenuation. at 10mhz, off-isolation is approximately -50db in 50 ? systems, becoming worse (approximately 20db per decade) as frequency increases. higher circuit impedance also degrades off- isolation. adjacent channel attenuation is approximate- ly 3db above that of a bare ic socket and is entirely because of capacitive coupling. pin nomenclature the MAX4781/max4782/max4783 are pin compatible with the industry-standard 74hc4051/74hc4052/ 74hc4053 and the max4617/max4618/max4619. in single-supply applications, they function identically and have identical logic diagrams, although these parts dif- fer electrically. the pin designations and logic dia- grams in this data sheet conform to the original 1972 specifications published by rca for the cd4051/ cd4052/cd4053. these designations differ from the standard maxim switch and mux designations found on other maxim data sheets such as the max4051/ max4052/max4053. designers who are more comfort- able with maxim s standard designations are advised that the pin designations and logic diagrams on the max4051/max4052/max4053 data sheet can be applied to the MAX4781/max4782/max4783.
= don? care. * not present on max4782. note: input and output pins are identical and interchangeable. either can be considered an input or output. signals pass equally well in either direction. select input on switches enable input c* b a MAX4781 max4782 max4783 h all switches open all switches open all switches open llll x-x0 x-x0 y-y0 x-x0 y-y0 z-z0 l l l h x-x1 x-x1 y-y1 x-x1 y-y0 z-z0 l l h l x-x2 x-x2 y-y2 x-x0 y-y1 z-z0 l l h h x-x3 x-x3 y-y3 x-x1 y-y1 z-z0 l h l l x-x4 x-x0 y-y0 x-x0 y-y0 z-z1 l h l h x-x5 x-x1 y-y1 x-x1 y-y0 z-z1 l h h l x-x6 x-x2 y-y2 x-x0 y-y1 z-z1 l h h h x-x7 x-x3 y-y3 x-x1 y-y1 z-z1 table 1. truth table/switch programming MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers _______________________________________________________________________________________ 9
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 10 ______________________________________________________________________________________ test circuits/timing diagrams 50% t on v cc 0 v x0 v out v enable 0 90% 90% t off 50% v cc 0 v x0 , v y0 v out v enable 0 90% 50% v cc 0 v x0 , v y0 , v z0 v out v enable v x1 , v y1 , v z1 90% v cc v out v enable v enable v enable gnd v cc b a c enable x0 x1?7 x v cc MAX4781 50 ? 35pf v cc v out gnd v cc b a enable x0, y0 x1, x2, x3, y1, y2, y3 x, y v cc max4782 50 ? 35pf v cc v out gnd v cc a b c enable x1, y1, z1 x0, y0, z0 x, y, z v cc max4783 50 ? 35pf test each section individually. t on 90% t off t on 90% t off figure 1. enable switching times
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers ______________________________________________________________________________________ 11 test circuits/timing diagrams (continued) 50% t trans v cc 0 v x0 v out v a , v b , v c v x7 10% 90% t trans 50% t trans v cc 0 v x0 , v y0 v out v a , v b v x3 , v y3 10% 90% t trans 50% t trans v cc 0 v x0 , v y0 , v z0 v out v a , v b , v c v x1 , v y1 , v z1 10% 90% t trans v cc v out v a , v b , v c v a , v b gnd v cc b a c enable x0 x1 x7 x v cc MAX4781 50 ? 35pf v cc v out gnd v cc b a enable x0, y0 x1, x2, y1, y2, x3, y3 x, y v cc max4782 50 ? 35pf v cc v out gnd v cc a b c v a , v b , v c enable x1, y1, z1 x0, y0, z0 x, y, z v cc max4783 50 ? 35pf test each section individually. t r < 5ns t f < 5ns figure 2. address transition times
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 12 ______________________________________________________________________________________ test circuits/timing diagrams (continued) 50% v+ 0 v x , v y , v z v out v a , v b , v c 0 90% t bbm v cc v out v a , v b , v c v a , v b v a , v b , v c gnd v cc b a c enable x0 x7 x v cc MAX4781 50 ? 35pf v cc v out gnd v cc b a enable x0 x3, y0 y3 x, y v cc max4782 50 ? 35pf v cc v out gnd v cc a enable x0, x1, y0, y1, z0, z1 x, y, z v cc max4783 50 ? 35pf test each section individually. t r < 5ns t f < 5ns b c 0 v cc v enable ? v out is the measured voltage due to charge- transfer error q when the channel turns off. ? v out test each section individually. q = ? v out ? c l v out v cc v out v enable gnd v cc b a channel select c enable x_, y_, z_ x, y, z MAX4781 max4782 max4783 c l 1000pf figure 3. break-before-make interval figure 4. charge injection
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers ______________________________________________________________________________________ 13 test circuits/timing diagrams (continued) notes: 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 is measured between adjacent channels with one channel on and the other off. signal direction through switch is reversed; worst values are recorded. v cc v out v in gnd v cc v in v out meas. network analyzer 50 ? 50 ? 50 ? off-isolation = 20log on-loss = 20log crosstalk = 20log 50 ? ref. b v out v in v out v in a channel select c enable x_, y_, z_ x, y, z 10nf MAX4781 max4782 max4783 v cc gnd v cc b a channel select 1mhz capacitance analyzer c enable x_, y_, z_ x, y, z MAX4781 max4782 max4783 figure 5. off-isolation, on-loss, and crosstalk figure 6. capacitance chip information transistor count: 659 process: cmos
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 14 ______________________________________________________________________________________ pin configurations/functional diagrams (continued) 16 15 14 13 4 3 2 1 8 7 6 5 12 11 10 9 y y3 y1 enable x2 v cc y0 y2 x3 x0 x x1 n.c. gnd ba 4mm ? 4mm qfn logic max4782 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 logic y0 y2 y y3 y1 enable n.c. gnd v cc x2 x1 x x0 x3 a b tssop max4782 top view 16 15 14 13 4 3 2 1 8 7 6 5 12 11 10 9 z1 z z0 enable y v cc y1 y0 a x0 x1 x n.c. gnd cb 4mm ? 4mm qfn max4783 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 y1 y0 z1 z z0 enable n.c. gnd v cc y x x1 x0 a b c tssop max4783 top view
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers ______________________________________________________________________________________ 15 package information (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline information, go to www.maxim-ic.com/packages .) tssop4.40mm.eps
MAX4781/max4782/max4783 high-speed, low-voltage, 1 ? cmos analog switches/multiplexers 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 information, go to www.maxim-ic.com/packages .) 12,16,20, 24l qfn.eps e 1 2 21-0106 package outline 12,16,20,24l qfn, 4x4x0.90 mm e 2 2 21-0106 package outline 12,16,20,24l qfn, 4x4x0.90 mm

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