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for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxim? website at www.maximintegrated.com. max4564 low-voltage, dual-supply, spdt analog switch with enable general description the max4564 is a low-voltage, dual-supply, single- pole/double-throw (spdt) analog switch designed to operate from dual ?.8v to ?v or single +1.8v to +12v supplies. the low on-resistance (r on = 40? at ?v) and low power consumption (5?) make this part ideal for audio, video, and battery-powered applica- tions. this switch offers low leakage currents (1na max) and fast switching speeds (t on = 60ns and t off = 40ns at ?v, max). the max4564 is available in 8-pin sot23 and ?ax packages. ________________________applications battery-operated systems audio and video switching test equipment communications circuits sample-and-hold circuits communications systems features 60? max (40?, typ) on-resistance (r on ) 3? max (0.75?, typ) r on matching between channels 10? (max) r on flatness low charge injection: 3pc (typ) low ?na leakage current at +25? fast switching t on = 60ns (max) t off = 40ns (max) guaranteed break-before-make switching ttl/cmos-logic compatible low crosstalk: -72db (1mhz) high off-isolation: -77db (1mhz) bandwidth -3db: >450mhz (typ) available in an 8-pin sot23 package com 1 + 2 3 4 8 7 6 5 en v- gnd v+ nc no in max max4564 functional diagrams/pin configurations/truth table 19-1765; rev 2; 10/12 ordering information ?ax is a registered trademark of maxim integrated products, inc. nc 1 2 3 4 8 7 6 5 in no com v+ v- gnd sot23 max4564 en + part t em p r a n g e pin pa ck a g e top mark max4564eka+ -40? to +85? 8 s ot23 aaei max4564eua+ -40? to +85? 8 ?ax en in nc no 0 0 on off 0 1 off on 1 x off off x = don? care + denotes a lead(pb)-free/rohs-compliant package. t = tape and reel.
max4564 low-voltage, dual-supply, spdt analog switch with enable 2 maxim integrated absolute maximum ratings electrical characteristics?5v supply (v+ = +4.5v to +6v, v- = -4.5v to -6v, v ih = +2.4v, v il = +0.8v, gnd = 0, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (notes 2, 3) note 1: signals on no, nc, com, in, or en exceeding v+ or v- are clamped by internal diodes. limit forward-diode current to maximum current rating. stresses beyond those listed under ?bsolute maximum ratings?may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. (voltages referenced to gnd) v+ ..........................................................................-0.3v to +13v v- ...........................................................................-13v to +0.3v v+ to v- ..................................................................-0.3v to +13v en , in, com, nc, no (note 1) .......... (v- - 0.3v) to (v+ + 0.3v) continuous current (any terminal)................................... ?0ma peak current, com, nc, no (pulsed at 1ms, 10% duty cycle)................................ ?0ma esd per method 3015.7...................................................... >2kv continuous power dissipation (t a = +70?) sot23 (derate 5.6mw/? above +70?) ................444.4mw ?ax (derate 4.5mw/? above +70?) ....................362mw operating temperature range max4564e_a .................................................-40? to +85? junction temperature .....................................................+150? storage temperature range ............................-65? to +150? lead temperature (soldering, 10s) ................................+300? soldering temperature (reflow) ......................................+260? parameter symbol conditions t a min typ max units analog switch analog signal range v com , v no , v nc v- v+ v +25 c4060 on-resistance r on v+ = +4.5v, v- = -4.5v, i com = 1ma; v no , v nc = ?.5v e 100 ? +25 c 0.75 3 on-resistance match between channels (note 4) ? r on v+ = +4.5v, v- = -4.5v, i com = 1ma; v no , v nc = ?.5v e4 ? +25 c 6.5 10 on-resistance flatness (note 5) r flat ( on ) v+ = +4.5v, v- = -4.5v, i com = 1ma; v no , v nc = -3.5v, 0, +3.5v e13 ? +25 c -1 0.05 1 no or nc off-leakage current i nc ( off ) or i no ( off ) v+ = +5.5v, v- = -5.5v; v com = +4.5v, -4.5v; v no , v nc = -4.5, +4.5v e-5 5 na +25 c -1 0.05 1 com off-leakage current i com ( off ) v+ = +5.5v, v- = -5.5v; v com = +4.5v, -4.5v; v no , v nc = -4.5, +4.5v e-5 5 na +25 c -2 0.05 2 com on-leakage current i com ( on ) v+ = +5.5v, v- = -5.5v, v com = +4.5v, -4.5v; v no , v nc = +4.5v, -4.5v, or unconnected e -10 10 na max4564
max4564 low-voltage, dual-supply, spdt analog switch with enable 3 maxim integrated electrical characteristics?5v supply (continued) (v+ = +4.5v to +6v, v- = -4.5v to -6v, v ih = +2.4v, v il = +0.8v, gnd = 0, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (notes 2, 3) parameter symbol conditions t a min typ max units switch dynamic characteristics +25 c4060 turn-on time t on v no , v nc = +3v, -3v, r l = 1k? , c l = 35pf e75 ns +25 c2840 turn-off time t off v no , v nc = +3v, -3v, r l = 1k? , c l = 35pf e50 ns +25 c5070 transition time t trans v nc = +3v, v no = -3v, v nc = -3v, v no = +3v, r l = 1k? , c l = 35pf e85 ns break-before-make time (note 6) t bbm v no , v nc = +3v, -3v, r l = 300? , c l = 35pf +25 c 5 15 ns charge injection q v gen = 0, r gen = 0, c l = 100pf +25 c3 pc -3db bandwidth f -3db r l = 50? , c l = 10pf, f 0db = 1mhz +25 c 450 mhz off-isolation (note 7) v iso r l = 50? , c l = 10pf, f in = 1mhz +25 c -77 db crosstalk (control input to signal output) r l = 50? , c l = 10p f, v + = + 4.5v , v - = - 4.5v , f in = 1m h z, v en = v ih +25 c68 mv crosstalk (between switches) v ct r l = 50? , c l = 10pf, f in = 1mhz +25 c -72 db total harmonic distortion thd r l = 600k? , c l = 50pf, f in = 20khz +25 c 0.15 % control input capacitance c in 3p f no or nc off-capacitance c off f in = 1mhz +25 c6 p f com off-capacitance c com ( off ) f in = 1mhz +25 c8 p f com on-capacitance c com ( on ) f in = 1mhz +25 c1 4 p f logic input input voltage low v il 0.8 v input voltage high v ih 2.4 v +25 c -1 0.0001 1 input leakage current i l v+ = +5.5v, v- = -5.5v, v in = v en = 0 or +5.5v e -10 10 ? power supply v+ 2 6 power-supply range v- -2 -6 v +25 c -1 0.0001 1 positive supply current i+ v+ = +5.5v, v- = -5.5v, v in = v en = 0 or +5.5v e -10 10 ? +25 c -1 0.0001 1 negative supply current i- v+ = +5.5v, v- = -5.5v, v in = v en = 0 or +5.5v e -10 10 ?
max4564 low-voltage, dual-supply, spdt analog switch with enable 4 maxim integrated max4564 electrical characteristics?ingle +5v supply (v+ = +4.5v to +6v, v- = 0, v ih = +2.4v, v il = +0.8v, gnd = 0, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (notes 2, 3) parameter symbol conditions t a min typ max units analog switch analog signal range v com , v no , v nc 0v +v +25c 72 100 on-resistance r on v+ = +4.5v, v- = 0, i com = 1ma; v no , v nc = +3.5 v e 125 ? +25c 0.75 5 on-resistance match between channels (note 4) ? r on v+ = +4.5v, v- = 0, i com = 1ma; v no , v nc = +3.5 v e7 ? switch dynamic characteristics +25c 62 90 turn-on time t on v no , v nc = +3v, r l = 1k? , c l = 35pf e 125 ns +25c 22 60 turn-off time t off v no , v nc = +3v, r l = 1k? , c l = 35pf e75 ns +25c 68 100 transition time t trans v nc = +3v, v no = 0, v nc = 0, v no = +3v, r l = 1k? , c l = 35pf e 130 ns break-before-make time (note 6) t bbm v no , v nc = +3v, r l = 300? , c l = 35pf e1035 ns logic input input voltage low v il 0.8 v input voltage high v ih 2.4 v +25c -1 0.0001 1 input leakage current i l v+ = +5.5v, v- = 0, v in = v en = 0 or +5.5v e -10 10 ? power supply power-supply range v+ 1.8 12 v +25c -1 0.0001 1 positive supply current i+ v+ = +5.5v, v- = 0, v in = v en = 0 or +5.5v e -10 10 ? +25c -1 0.0001 1 negative supply current i- v+ = +5.5v, v- = 0, v in = v en = 0 or +5.5v e -10 10 ?
max4564 low-voltage, dual-supply, spdt analog switch with enable 5 maxim integrated electrical characteristics?ingle +3v supply (v+ = +2.7v to +3.3v, v- = 0, v ih = +2.4v, v il = +0.8v, gnd = 0, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (notes 2, 3) note 2: the algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. note 3: sot-packaged products are 100% tested at +25? and guaranteed by design at the full-rated temperature. 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: guaranteed by design. note 7: off-isolation = 20log 10 (v com / v no ), v no = input to off switch. parameter symbol conditions t a min typ max units analog switch analog signal range v com, v no , v nc 0v +v +25c 160 275 on-resistance r on v+ = +2.7v, v- = 0, i com = 1ma; v no , v nc = +1.5v e 300 ? +25c 1.5 10 on-resistance match between channels (note 4) ? r on v+ = +2.7v, v- = 0, i com = 1ma; v no , v nc = +1.5v e12 ? switch dynamic characteristics +25c 120 250 turn-on time t on v no , v nc = +1.5v, r l = 2k? , c l = 35pf e 275 ns +25c 40 110 turn-off time t off v no , v nc = +1.5v, r l = 2k? , c l = 35pf e 125 ns break-before-make time (note 6) t bbm v no , v nc = +1.5v, r l = 2k? , c l = 35pf e10 ns logic input input voltage low v il 0.8 v input voltage high v ih 2.4 v +25c -1 0.0001 1 input leakage current i l v+ = +3.3v, v- = 0, v in = v en = 0 or +3.3v e -10 10 ?
max4564 low-voltage, dual-supply, spdt analog switch with enable 6 maxim integrated 0 60 30 120 90 180 150 210 270 240 300 -5 -3 -2 -1 -4 012 4 35 on-resistance vs. v com max4564 toc01 v com (v) r on (?) v+ = +1.8v, v- = 0 v+ = +2.7v, v- = 0 v+ = +4.5v, v- = 0 v+ = +4.5v, v- = -4.5v 0 30 20 10 40 50 60 -5 -1-2 -4-3 012345 on-resistance vs. v com and temperature (dual supplies) max4564 toc02 v com (v) r on (?) v+ = +5v, v- = -5v t a = +85c t a = + 25c t a = -40c 0.01 0.1 1 10 100 1000 10,000 -40 -15 10 35 60 85 switch leakage current vs. temperature max4564 toc03 leakage current (pa) v+ = +5v, v- = -5v i com(on) i com(off), i no(off), i nc(off) temperature ( c) 0 2 1 4 3 6 5 7 9 8 10 -5 -3 -2 -1 -4 012 4 35 charge injection vs. v com max4564 toc04 v com (v) q (pc) single supply: v+ = +5v, v- = 0 dual supplies: 5v -3 -1 -2 1 0 2 i+ i- 3 -40 10 -15 356085 supply current vs. temperature max4564 toc05 temperature ( c) supply current (na) dual supplies: v+ = +5v, v- = -5v, v in = 0 0 0.01 0.03 0.02 0.04 0.05 04 2681012 supply current vs. supply voltage max4564 toc06 supply voltage (v) supply current (na) v- = 0, v in = 0 0.001 0.001 0.01 0.1 1 10 100 1000 012345 supply current vs. logic-level voltage max4564 toc07 logic-level voltage (v) supply current ( a) dual or single +5v supplies single supply: v+ = +3v, v- = 0 0 25 75 50 100 125 turn-on/turn-off time vs. supply voltage (dual supplies) max4564 toc08 supply voltage (v) t on /t off (ns) 2 4 3 5 6 t on t off 100 75 50 25 0 -40 10 -15 356085 turn-on/turn-off time vs. temperature (dual supplies) max4564 toc09 temperature ( c) t on /t off (ns) t on t off v+ = +5v, v- = -5v typical operating characteristics (t a = +25?, unless otherwise noted.)
max4564 low-voltage, dual-supply, spdt analog switch with enable 7 maxim integrated 100 75 50 25 0 -40 10 -15 356085 turn-on/turn-off time vs. temperature (single supply) max4564 toc10 temperature ( c) t on /t off (ns) t on t off v+ = +5v, v- = 0 -60 -50 -30 -40 -10 0 -20 10 0.1 1 10 100 1000 on-response, off-isolation, crosstalk vs. frequency max4564 toc11 frequency (mhz) loss (db) -70 -80 -90 -100 on-response crosstalk off-isolation v+ = +5v, v- = -5v 0.01 0.1 1 10 10 100 1k 10k 100k total harmonic distortion vs. frequency max4564 toc12 frequency (hz) thd (%) v+ = +5v, v- = -5v in = out = 600? 0 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2345 logic-level threshold voltage vs. supply voltage max4564 toc13 supply voltage (v) threshold voltage (v) dual or single supplies typical operating characteristics (continued) (t a = +25?, unless otherwise noted.)
max4564 low-voltage, dual-supply, spdt analog switch with enable 8 maxim integrated detailed description the max4564 is a dual-supply spdt cmos analog switch. the max4564 has break-before-make switch- ing. the cmos switch construction provides rail-to- rail signal handling while consuming virtually no power. each of the two switches is independently con- trolled by a ttl/cmos-level-compatible digital input. applications information overvoltage protection do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause perma- nent damage to the device. proper power-supply sequencing is recommended for all cmos devices. always sequence v+ on first, then v-, followed by the logic inputs no, nc, or com. if power-supply sequencing is not possible, add two small-signal diodes (d1, d2) in series with supply pins. adding diodes reduces the analog signal range to one diode drop below v+ and one diode drop above v-, but does not affect the device? low switch resistance and low leakage characteristics. test circuits/ timing diagrams pin description max sot23 name function 1 8 com analog switch common 27 en device enable. drive en low for normal spdt switch operation. if en is high, both no and nc are disconnected. 3 6 v- negative supply voltage 4 5 gnd ground 5 3 in digital control input 6 4 no analog switch normally open 7 1 nc analog switch normally closed 8 2 v+ positive supply voltage positive supply com no d2 d1 v- v g v+ max456 4 negative supply figure 1. overvoltage protection using two external blocking diodes rail-to-rail is a registered trademark of nippon motorola, ltd.
max4564 low-voltage, dual-supply, spdt analog switch with enable 9 maxim integrated t r < 5ns t f < 5ns 50% v inl logic input r l com gnd in c l includes fixture and stray capacitance. v in v inh t off 0 no or nc 0.9 v 0ut 0.9 v out t on v out switch output logic input logic input waveforms inverted for switches that have the opposite logic sense. v+ c l 35pf v+ v out max4564 v- figure 2. switching time 50% v inh v inl logic input v out 0.9 v out t d logic input r l gnd c l includes fixture and stray capacitance. no in nc v out v+ v+ c l 35pf v n com max4564 v- figure 3. 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 or no in depends on switch configuration; input polarity determined by sense of switch. off on off in v il to v ih v+ v- in max4564 figure 4. charge injection test circuits/timing diagrams (continued)
max4564 low-voltage, dual-supply, spdt analog switch with enable 10 maxim integrated v out v+ v- in nc com no v in max4564 off-isolation = 20log v out v in rx = 50? en = v ih , v in = don't care en = v il , v in = v ih, f odb = 1mhz rx = on-loss = 20log network analyzer 50? 50? 50? 50? meas ref v+ rx v- 10nf 10nf 0 or v+ 50? gnd v out v in at f odb (r on + 50) x 50 (r on + 50) - 50 en = v il , v in = v ih rx = (r on + 50) x 50 (r on + 50) - 50 crosstalk = 20log v out v in figure 5. on-loss, off-isolation, and crosstalk capacitance meter nc or no com gnd in v inl or v inh 10nf v+ f = 1mhz v+ max4564 v- figure 6. channel off/on-capacitance test circuits/timing diagrams (continued) chip information process : cmos package information for the latest package outline information and land patterns (foot- prints), go to www.maximintegrated.com/packages . note that a ?? ?? or ??in the package code indicates rohs status only. package drawings may show a different suffix character, but the drawing pertains to the package regardless of rohs status. package type package code outline no. land pattern no. 8 sot23 k8sn+1 21-0078 90-0176 8 so u8+1 21-0036 90-0092
maxim integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim integrated product. no circuit patent licenses are implied. maxim integrated reserves the right to change the circuitry and specifications without notice at any time. the parametric values (min and max limits) shown in the electrical characteristics table are guaranteed. other parametric values quoted in this data sheet are provided for guidance. maxim integrated 160 rio robles, san jose, ca 95134 usa 1-408-601-1000 ________________________________ 11 ? 2012 maxim integrated products, inc. maxim integrated and the maxim integrated logo are trademarks of maxim integrated products, inc. max4564 low-voltage, dual-supply, spdt analog switch with enable revision history revision number revision date description pages changed 2 10/12 added lead-free designation to the part numbers in the ordering information 1

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