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general description the max4754/max4754a/MAX4755/max4756/max4756a low on-resistance, analog switches operate from a single +1.8v to +5.5v supply. the max4754/max4754a and MAX4755 are dual, double-pole, double-throw (dpdt) switches. the max4756/max4756a are quad, single-pole double-throw (spdt) switches. they are configured to route either audio or data signals. the max4754/max4754a have four 0.5 spdt switches for audio-signal routing and two logic control inputs. the MAX4755 has four 0.5 spdt switches (with two switches that have an additional 11 series resistor at the nc terminals). this allows users to drive an 8 speaker as a 32 load (ear speaker). the max4756/ max4756a have four 0.5 spdt switches controlled by one logic control input and an enable input ( en ) to dis- able the switches. the max4754/max4754a/MAX4755/max4756/max4756a are available in a space-saving 16-pin tqfn and a tiny 16-bump, 2mm x 2mm chip-scale package (ucsp). applications speaker-headset switching audio-signal routing cellular phones pdas/handheld devices notebook computers features ? data and audio-signal routing ? low r on (0.5 typ) audio switches ? 0.1 (typ) channel-to-channel matching ? 0.2 (typ) on-resistance flatness ? 0.035% (typ) thd ? improved power-supply current for non- rail-to-rail control logic inputs (max4754a/max4756a) ? +1.8v to +5.5v supply range ? rail-to-rail signal handling ? 16-bump ucsp (2mm x 2mm) max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn ________________________________________________________________ maxim integrated products 1 ordering information 19-2942; rev 1; 11/06 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. evaluation kit available part pin-package pkg code max4754 ebe+t 16 ucsp-16 b16-1 max4754ete+t 16 tqfn-ep** t1644-4 max4754a ebe+t 16 ucsp-16 b16-1 max4754aete+t 16 tqfn-ep** t1644-4 MAX4755 ebe+t* 16 ucsp-16 b16-1 MAX4755ete+t* 16 tqfn-ep** t1644-4 max4756 ebe+t* 16 ucsp-16 b16-1 max4756ete+t* 16 tqfn-ep** t1644-4 max4756a ebe+t* 16 ucsp-16 b16-1 max4756aete+t* 16 tqfn-ep** t1644-4 max4754/ max4754a ina no1 nc1 no2 nc2 no3 nc3 no4 nc4 inb com3 com4 com1 com2 MAX4755 ina no1 nc1 no2 nc2 no3 nc3 no4 nc4 inb com3 com4 com1 com2 max4756/ max4756a no1 ina nc1 no2 nc2 no3 nc3 no4 nc4 com3 com4 com1 com2 11 11 en functional diagrams ucsp is a trademark of maxim integrated products, inc. pin configurations appear at end of data sheet. note: these devices operate over the -40? to +85? operating temperature range. * future product?ontact factory for availability. **ep = exposed paddle. + denotes lead-free package.
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 2 _______________________________________________________________________________________ absolute maximum ratings electrical characteristics (v+ = +2.7v to +5.25v, t a = -40? to +85?, unless otherwise noted. typical values are at +3v and t a = +25?.) (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. (all voltages referenced to gnd.) v+, in_, en ...............................................................-0.3v to +6v com_, no_, nc_ (note 1) ...........................-0.3v to (v+ + 0.3v) continuous current nc1, nc2, com1, com2 (MAX4755)........................?00ma no_, nc_, com_ (remaining terminal connections) ....?00ma peak current nc1, nc2, com1, com2 (MAX4755) (pulsed at 1ms, 10% duty cycle)................................?00ma (pulsed at 1ms, 50% duty cycle)................................?50ma peak current no_, nc_, com__ (remaining terminal connections) (pulsed at 1ms, 10% duty cycle)............................?00ma (pulsed at 1ms, 50% duty cycle)............................?00ma continuous power dissipation (t a = +70?) 16-bump ucsp (derate 8.2mw/? above +70?) ......660mw 16-pin tqfn (derate 16.9mw/? above +70?)............................................................1349mw esd per method 3015.7...................................................?kv operating temperature range ...........................-40? to +85? junction temperature ......................................................+150? storage temperature range .............................-65? to +150? bump temperature (soldering) infrared (15s) ...............................................................+220? vapor phase (60s) .......................................................+215? lead temperature (soldering, 10s) .................................+300? note 1: signals on no_, nc_, com_ exceeding v+ 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 com_ , v no_, v nc_ t min to t max 0v+v +25c 0.5 0.85 MAX4755 (no1, no2, n_3, n_4), max4754/ max4754a/max4756/ max4756a t min to t max 1.0 +25c 11.5 on-resistance r on v+ = 2.7v, i com_ = 10ma, v nc _ or v no _ = 0v or v+ (note 4) MAX4755 (nc1, nc2) t min to t max 8.0 12.5 +25c 0.1 0.35 MAX4755 (no1, no2, n_3, n_4) max4754/ max4756 t min to t max 0.55 +25c 0.2 0.4 v+ = 2.7v, i com _ = 10ma, v nc _ or v no _ = +1.5v (notes 4, 5) MAX4755 (nc1, nc2) t min to t max 0.55 +25c 0.1 0.35 on-resistance match between channels r on v+ = +2.7v i com _ = 10ma, v nc _ or v no _ = 0 or v+ (notes 4, 5) max4754a/max4756a t min to t max 0.55 +25c 0.2 0.4 on-resistance flatness r flat ( on ) v+ = 3v, i com_ = 10ma, v no _ or v nc _ = 0v, 0.6v, or v+ (note 6) MAX4755 (no1, no2, n_3, n_4, no1, no2), max4754/ max4754a/max4756/ max4756a t min to t max 0.55
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn _______________________________________________________________________________________ 3 electrical characteristics (continued) (v+ = +2.7v to +5.25v, t a = -40? to +85?, unless otherwise noted. typical values are at +3v and t a = +25?.) (notes 2, 3) parameter symbol conditions t a min typ max units +25c -4 +4 no_, nc_ off-leakage current i no_(off), i nc_ ( off ) v+ = 3.6v; v com_ = 3.3v, 0.3v; v no_ or v nc_ = 0.3v, 3.3v max4754/max4754a/MAX4755/max4756/ max4756a t min to t max -10 +10 na +25c -6 0.01 +6 com_ off-leakage current i com_ ( off ) v+ = 3.6v (max4756/max4756a); v com_ = 3.3v, 0.3v; v no_ or v nc_ = 0.3v, 3.3v t min to t max -15 +15 +25c -3 +3 com_ on-leakage current i com_ ( on ) v+ = 3.6v; v com_ = 3.3v, 0.3v; v no_ or v nc_ = 3.3v, 0.3v or unconnected t min to t max -15 +15 na dynamic +25? 320 650 turn-on time nc_ t on, nc v+ = 2.7v, v nc_ = 1.5v, r l = 50 , c l = 35pf (figure 1) max4754a/max4756a t min to t max 900 ns +25? 27 60 turn-off time nc_ t off , nc v+ = 2.7v, v nc_ = 1.5v, r l = 50 , c l = 35pf (figure 1) max4754a/max4756a t min to t max 70 ns +25? 70 150 turn-on time no_ t on , no v+ = 2.7v, v nc_ = 1.5v, r l = 50 , c l = 35pf (figure 1) max4754a/max4756a t min to t max 200 ns +25? 300 650 turn-off time no_ t off , no v+ = 2.7v, v nc_ = 1.5v, r l = 50 , c l = 35pf (figure 1) max4754a/max4756a t min to t max 900 ns +25c 45 140 turn-on time t on v+ = 2.7v, v no_, or v nc_ = 1.5v; r l = 50 ; c l = 35pf, (figure 1) max4754/MAX4755/max4756 t min to t max 150 ns +25c 25 50 turn-off time t off v+ = 2.7v, v no_, or v nc_ = 1.5v; r l = 50 ; c l = 35pf (figure 1) max4754/MAX4755/max4756 t min to t max 60 ns +25? 15 break-before-make t bbm v+ = 2.7v, v no_, or v nc_ = 1.5v; r l = 50 , c l = 35pf (figure 2) (note 7) t min to t max 2 ns charge injection q v ge n = 0v , r ge n = 0, c l = 1.0nf ( fi g ur e 3) +25? 300 pc on-channel -3db bandwidth bw signal = 0dbm, c l = 50pf, r s = 50 , r l = 50 +25? 10 mhz off-isolation v iso c l = 5pf, r l = 50 , v com _ = 1v p-p f = 100khz (figure 4) (note 8) +25? -65 db crosstalk v ct c l = 5pf, r l = 50 , v com _ = 1v p-p f = 100khz (figure 4) (note 9) +25? -90 db
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 4 _______________________________________________________________________________________ note 2: the algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. note 3: ucsp parts are 100% tested at +25? and limits across the full temperature range are guaranteed by correlation and design. tqfn parts are 100% tested at +85? and limits across the full temperature range are guaranteed by correlation and design. note 4: r on and r on matching specifications are guaranteed by design and correlation. 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 = 20log 10 [v com / (v no or v nc )], v com = output, v no or v nc = input to off switch. note 9: between any two switches. electrical characteristics (continued) (v+ = +2.7v to +5.25v, t a = -40? to +85?, unless otherwise noted. typical values are at +3v and t a = +25?.) (notes 2, 3) parameter symbol conditions t a min typ max units total harmonic distortion thd f = 20hz to 20khz, 1v p-p , r l = 32 , v dc = v+/2 +25? 0.035 % no_, nc_ off- capacitance c no_(off) , c nc_ ( off ) v no , v nc_ = gnd, f = 1mhz (figure 5) +25? 180 pf com_ off-capacitance c com_ ( off ) v c om _ = g n d , f = 1m h z ( fi g ur e 5) +25? 300 pf com_ on-capacitance c (on) v com_ = gnd, f = 1mhz (figure 5) +25? 400 pf digital i/o (in_, en ) v+ = 2.7v to 3.6v, max4754/MAX4755/max4756 t min to t max 1.4 v+ = 2.7v to 5.25v, max4754a/max4756a t min to t max 1.4 input logic-high v ih v+ = 3.6v to 5.25v, max4754/MAX4755/max4756 t min to t max 2.0 v v+ = 2.7v to 3.6v, max4754/MAX4755/max4756 t min to t max 0.5 v+ = 2.7v to 5.25v, max4754a/max4756a t min to t max 0.5 input logic-low v il v+ = 3.6v to 5.25v, max4754/MAX4755/max4756 t min to t max 0.6 v input leakage current i in v in = 0v or v+ t min to t max 1a power supply power-supply range v+ t min to t max 1.8 5.5 v +25? 0.2 v+ = 5.5v, v in_ = 0v or v+, max4754/max4754a/MAX4755/max4756/ max4756a t min to t max 2 ? +25? 6.5 power-supply current i+ v+ = 5.5v, v in_ = 0.5v or 1.4v, max4754a/max4756a t min to t max 12 ?
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn _______________________________________________________________________________________ 5 typical operating characteristics (v+ = 3v, t a = +25?, unless otherwise noted.) 0 1.0 0.5 2.5 2.0 1.5 4.0 3.5 3.0 4.5 02 1345 on-resistance vs. v com (max4754a/max4756a) max4754a-56a toc01 v com (v) r on ( ) v+ = 1.8v v+ = 2.3v v+ = 2.7v v+ = 3.0v v+ = 2.7v v+ = 5.5v 0 0.3 0.2 0.1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 01 2 3 on-resistance vs. v com and temperature max4754a-56a toc02 v com (v) r on (_) v+ = 3.0v t a = +85 c t a = +25 c t a = -40 c 0 0.3 0.2 0.1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 02 1345 on-resistance vs. v com and temperature max4754a-56a toc03 v com (v) r on (_) v+ = +5.0v t a = +85 c t a = +25 c t a = -40 c on-resistance vs. v com max4754a-56a toc04 v com (v) r on ( ) 4.5 4.0 3.0 3.5 1.0 1.5 2.0 2.5 0.5 10.5 11.0 11.5 12.0 12.5 13.0 10.0 0 5.0 v+ = +1.8v v+ = +2v v+ = +2.3v v+ = +2.5v v+ = +5v v+ = +3.0v MAX4755 nc1, nc2 channels on-resistance vs. v com and temperature max4754a-56a toc05 v com (v) r on ( ) 3.0 2.5 2.0 1.5 1.0 0.5 10.5 11.0 11.5 12.0 12.5 13.0 10.0 0 t a = +85 c t a = +25 c t a = -40 c v+ = +3v MAX4755 nc1, nc2 channels on-resistance vs. v com and temperature max4754a-56a toc06 v com (v) r on ( ) 5.0 4.5 3.5 2.5 4.0 3.0 2.0 1.5 1.0 0.5 10.5 11.0 11.5 12.0 12.5 13.0 10.0 0 t a = +85 c t a = +25 c t a = -40 c v+ = +5v MAX4755 nc1, nc2 channels no/nc off-leakage current vs. temperature (max4754/MAX4755/max4756) max4754a-56a toc07 temperature ( c) no/nc off-leakage (na) 60 35 10 -15 0.1 1 10 0.01 -40 85 v+ = 5v com on-leakage current vs. temperature max4754a-56a toc08 temperature ( c) com on-leakage current (na) 60 35 10 -15 0.1 1 10 0.01 -40 85 v+ = 5v charge injection vs. v com (max4754/MAX4755/max4756) max4754a-56a toc09 v com (v) charge injection (pc) 4 3 2 1 10 20 30 40 50 60 70 80 90 100 110 120 0 05 c l = 1nf v+ = 5v v+ = 3v
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 6 _______________________________________________________________________________________ typical operating characteristics (continued) (v+ = 3v, t a = +25?, unless otherwise noted.) charge injection vs. v com max4754a-56a toc10 v com (v) charge injection (pc) 4 3 2 1 50 100 150 200 250 0 05 c i = 1nf v+ = 5v v+ = 3v supply current vs. supply voltage max4754a-56a toc11 supply voltage (v) supply current (na) 5 4 3 2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 16 supply current vs. temperature (max4754/MAX4755/max4756) max4754-56 toc12 temperature ( c) supply current (na) 60 35 10 -15 0.01 0.1 1 10 100 0.001 -40 85 v+ = 5v v+ = 3.0v supply current vs. temperature (max4754a/max4756a) max4754a-56a toc13 temperature ( c) supply current (na) 60 35 -10 -15 0.01 0.1 1 10 100 0.001 -40 85 v+ = 5.0v v+ = 3.0v logic threshold vs. supply voltage (max4754/MAX4755/max4756) max4754a-56a toc14 supply voltage (v) logic threshold (v) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 0.4 0.8 1.2 1.6 2.0 2.4 0 1.5 5.5 v ih v il logic threshold vs. supply voltage (max4754a/max4756a) max4754a-56a toc15 supply voltage (v) logic threshold (v) 4.5 3.5 2.5 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.0 1.5 5.5 v ih v ii turn-on/off times vs. supply voltage (max4754/MAX4755/max4756) max4754a-56a toc16 supply voltage (v) t on /t off (ns) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 10 20 30 40 50 60 70 0 1.5 5.5 t on t off turn-on/off times vs. supply voltage (max4754a) supply voltage (v) t on /t off (ns) max4754a-56a toc17 1.5 2.5 3.5 4.5 5.5 0 100 200 300 400 500 600 700 800 t on , nc t off , nc t on , no t off , no turn-on/off times vs. temperature (max4754/MAX4755/max4756) max4754a-56a toc18 temperature ( c) t on /t off (ns) 60 35 10 -15 10 20 30 40 50 0 -40 85 t on , v+ = 3v t on , v+ = 5v t off , v+ = 5v t off , v+ = 3v
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn _______________________________________________________________________________________ 7 typical operating characteristics (continued) (v+ = 3v, t a = +25?, unless otherwise noted.) turn-on/off times vs. temperature (max4754a) supply voltage (v) t on /t off (ns) max4754a-56a toc19 -40 -15 10 35 60 85 0 50 100 150 200 250 300 350 400 450 t on , nc t off , no t on , no t off , nc supply current vs. logic control input in_ (v) crowbar current (na) max4754a-56a toc20 0123456 0 500 1000 1500 2000 2500 3000 3500 4000 v+ 5.5v frequency repsonse max4754a-56a toc21 frequency (mhz) on-loss (db) 10 1 0.001 0.01 0.1 -120 -100 -80 -60 -40 -20 0 20 -140 0.0001 100 on-loss off-isolation cross-talk total harmonic distortion plus noise vs. frequency max4754a-56a toc22 frequency (khz) thd + n (%) 10 1 0.1 0.01 0.1 1.0 0.001 0.01 100 r l = 32
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 8 _______________________________________________________________________________________ pin description pin max4754/max4754a MAX4755 max4756/max4756a ucsp qfn ucsp qfn ucsp qfn name function c1 1 c1 1 c1 1 no1 analog switch 1. normally open terminal 1. c2 2 c2 2 c2 2 ina logic control digital input for switches 1 and 2. digital control input for switches 1? for max4756. b1 3 b1 3 b1 3 com1 analog switch 1. common terminal. a1 4 a1 4 a1 4 nc1 analog switch 1. normally closed terminal 1. a2 5 a2 5 a2 5 no4 analog switch 4. normally open terminal 4. b2 6 b2 6 b2 6 v+ positive supply voltage a3 7 a3 7 a3 7 com4 analog switch 4. common terminal. a4 8 a4 8 a4 8 nc4 analog switch 4. normally closed terminal 4. b4 9 b4 9 b4 9 no2 analog switch 2. normally open terminal 2. b3 10 b3 10 inb logic control digital input for switches 3 and 4 b310 en output enable. active low. c4 11 c4 11 c4 11 com2 analog switch 2. common terminal 2. d4 12 d4 12 d4 12 nc2 analog switch 2. normally closed terminal 2. d3 13 d3 13 d3 13 no3 analog switch 3. normally open terminal 3. c3 14 c3 14 c3 14 gnd ground d2 15 d2 15 d2 15 com3 analog switch 3. common terminal 3. d1 16 d1 16 d1 16 nc3 analog switch 4. normally closed terminal 3. ep ep ep ep exposed paddle. connect ep to gnd.
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn _______________________________________________________________________________________ 9 detailed description the max4754/max4754a/MAX4755/max4756/max4756a low on-resistance analog switches operate from a single +1.8v to +5.5v supply. the devices are fully specified for nominal 3v applications. the max4754/max4754a dpdt switch have two logic control inputs with each input controlling two spdt switches. each switch has a 0.5 on-resistance in the no and nc terminals making it ideal for switching audio signals. the MAX4755 dpdt switch also has four 0.5 spdt switches with the switch pairs 1 and 2 adding an 11.5 series resistor to the nc terminal. this feature allows the user to drive an 8 speaker as a 32 load, allowing it to be used as an ear speaker. two logic control inputs are used to control the four switches. the max4756/max4756a has four 0.5 spdt switches controlled by one logic control input (ina) and en input to disable the switches. applications information digital control inputs the max4754/max4754a/MAX4755/max4756/max4756a logic inputs accept up to +5.5v regardless of the sup- ply voltage. for example, with a +3.3v supply in_ can be driven low to gnd and high to +5.5v, which allows mixed logic levels in a system. driving the control logic inputs rail-to-rail also minimizes power consumption. for a +3v supply voltage, the logic thresholds are 0.5v (low) and 1.4v (high). for the max4756/max4756a, drive en low to enable the com_. when en is high, com _ is high impedance. analog signal levels analog signal inputs over the full voltage range (0v to v+) are passed through the switch with minimal change in on-resistance (see the typical operating charac- teristics ). the switches are bidirectional so no_, nc_, and com_ can be either inputs or outputs. power-supply bypassing power-supply bypassing improves noise margin and pre- vents switching noise from propagating from the v+ sup- ply to other components. a 0.1? capacitor connected from v+ to gnd is adequate for most applications. ucsp applications information for the latest application details on ucsp construction, dimensions, tape carrier information, printed circuit board techniques, bump-pad layout, and recommend- ed reflow temperature profile, as well as the latest infor- mation on reliability testing results, go to the maxim website at www.maxim-ic.com/ucsp for the application note: ucsp? wafer-level chip-scale package . max4754/ max4754a ina no1 nc1 no2 nc2 no3 nc3 no4 nc4 inb com3 com4 com1 com2 headphone (32 ) internal speaker (8 ) MAX4755 ina no1 nc1 no2 nc2 no3 nc3 no4 nc4 inb com3 com4 com1 com2 car-kit speaker (8 ) ear speaker (32 ) loud speaker (8 ) max4756/ max4756a no1 nc1 no2 nc2 no3 nc3 no4 nc4 com3 com4 com1 com2 headphone (32 ) 11 11 en ina internal speaker (8 ) typical operating circuit
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 10 ______________________________________________________________________________________ timing circuits/timing diagrams t r < 5ns t f < 5ns 50% 0v logic input r l com_ gnd in_ c l includes fixture and stray capacitance. v out = v n_ ( r l ) r l + r on v n_ v+ t off 0v no_ or nc_ 0.9 x v 0ut 0.9 x v out t on v out switch output logic input in depends on switch configuration; input polarity determined by sense of switch. v+ c l v+ v out max4754/max4754a MAX4755/max4756/ max4756a 50% figure 1. switching time 50% v+ 0v logic input v out 0.9 x v out t bbm logic input r l gnd c l includes fixture and stray capacitance. no_ in_ nc_ v out v+ v+ c l v n_ com_ max4754/max4754a MAX4755/max4756/ max4756a figure 2. break-before-make interval v gen gnd com_ c l v out v+ v out in off on off v out q = ( v out )(c l ) nc_ logic input waveforms inverted for switches that have the opposite logic sense. off on off in v il to v ih v+ r gen in_ or no_ max4754/max4754a MAX4755/max4756/ max4756a figure 3. charge injection
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn ______________________________________________________________________________________ 11 timing circuits/timing diagrams (continued) measurements are standardized against shorts at ic terminals. off-isolation is measured between com_ and off no_ or nc_ terminal on each switch. on-loss is measured between com_ and on no_ or nc_ terminal on each switch. crosstalk is measured from one channel to the other channel. signal direction through switch is reversed; worst values are recorded. +5v v out v+ in_ nc1 com1 no1* v in off-isolation = 20log v out v in on-loss = 20log v out v in crosstalk = 20log v out v in network analyzer 50 50 50 50 meas ref 10nf 0v or v+ 50 gnd *for crosstalk, this pin is no2. nc2 and com2 are open. max4754/max4754a MAX4755/max4756/ max4756a figure 4. on-loss, off-isolation, and crosstalk capacitance meter nc_ or no_ com_ gnd in v il or v ih 10nf v+ f = 1mhz v+ max4754/max4754a/ MAX4755/max4756/ max4756a figure 5. channel on-/off-capacitance
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 12 ______________________________________________________________________________________ pin configurations/truth tables 16 15 14 13 nc3 com3 gnd no3 9 10 11 12 no2 com2 nc2 4 3 2 1 nc1 com1 ina no1 5 6 7 8 no4 v+ com4 nc4 max4754/max4754a/MAX4755/ max4756/max4756a inb (en) nc2 no3 com3 nc3 com2 gnd ina no1 no2 inb (en) v+ com1 nc4 com4 no4 nc1 a b c d 1234 ucsp top view (bump side down) ( ) for max4756/max4756a. *ep: exposed paddle connected to gnd. ina no1/no2 nc1/nc2 no3/no4 nc3/nc4 low off on high on off inb low off on high on off en ina no_ nc_ low low off on low high on off high x off off high x off off tqfn max4754/max4754a/MAX4755 max4756/max4756a max4754 max4754a MAX4755 max4756 max4756a + + ep* chip information process: cmos
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn ______________________________________________________________________________________ 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 .) 24l qfn thin.eps package outline, 21-0139 2 1 e 12, 16, 20, 24, 28l thin qfn, 4x4x0.8mm
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 .) max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn 14 ______________________________________________________________________________________ package outline, 21-0139 2 2 e 12, 16, 20, 24, 28l thin qfn, 4x4x0.8mm
max4754/max4754a/MAX4755/max4756/max4756a 0.5 , quad spdt switches in ucsp/qfn maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circu it patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 ____________________ 15 2006 maxim integrated products is a registered trademark of maxim integrated products, inc. 16l,ucsp.eps h 1 1 21-0101 package outline, 4x4 ucsp 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 .) revision history pages changed at rev 1: 1?, 7, 8, 13, 14, 15

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