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general description the max4800/max4801/max4802 provide high-volt- age switching on eight channels for ultrasonic imaging and printer applications. the devices utilize bcdmos process technology to provide eight high-voltage low- charge-injection spst switches, controlled by a digital interface. data is clocked into an internal 8-bit shift reg- ister and retained by a programmable latch with enable and clear inputs. a power-on reset function ensures that all switches are open on power-up. the max4800/max4801/max4802 operate with a wide range of high-voltage supplies including: v pp /v nn = +100v/-100v, +185v/-15v, and +40v/-160v. the digital interface operates from a separate v dd supply from +2.7v to +13.2v. digital inputs din, clk, le , and clr are +13.2v tolerant, independent of the v dd supply voltage. the max4802 provides integrated 35k ? bleed resistors on each switch terminal to discharge capaci- tive loads. the max4800 and max4802 are drop-in replacements for the supertex hv20220 and hv232. the devices are available in the 48-pin tqfp, 26-bump csbga, 28-pin plcc, and 48-pin tqfn packages. the max4801 is a drop-in replacement for the supertex hv20320 and is available in the 28-pin plcc package. all devices are specified for the commercial 0c to +70? temperature range. applications ultrasound imaging printers features ? pin-compatible replacement for supertex hv20220 (max4800) ? pin-compatible replacement for supertex hv20320 (max4801) ? pin-compatible replacement for supertex hv232 (max4802) ? flexible high-voltage supplies up to v pp - v nn = 200v ? low-charge injection, low-capacitance 22 ? switches ? dc to 10mhz analog-signal frequency range ? -77db off isolation at 5mhz ? low 10a quiescent current ? integrated bleed resistors (max4802) ? available in plcc, tqfp, tqfn, and csbga packages max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ________________________________________________________________ maxim integrated products 1 19-0631; rev 1; 3/07 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/selector guide part bleed resistors second source pin-package package code max4800 ccm no hv20220fg 48 tqfp c48-6 max4800cqi no hv20220pj 28 plcc q28-4 max4800ctm* no hv220** 48 tqfn t4866-1 max4800cxz* no hv220** 26 csbga x07265-1 max4801 cqi* no hv20320pj 28 plcc q28-4 max4802 ccm yes hv232fg 48 tqfp c48-6 max4802cqi yes hv232pj 28 plcc q28-4 max4802ctm* yes hv230** 48 tqfn t4866-1 max4802cxz* yes hv230ga 26 csbga x07265-1 note: all devices are specified over the commercial 0? to +70? temperature range. * future product?ontact factory for availability. ** not pin-for-pin compatible.
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 2 _______________________________________________________________________________________ absolute maximum ratings 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 dd logic-supply voltage .....................................-0.5v to +15v v pp - v nn supply voltage ....................................................220v v pp positive-supply voltage ........................-0.5v to v nn + 220v v nn negative-supply voltage ..............................+0.5v to -220v logic inputs le , clr, clk, din ............................-0.5v to +15v dout ............................................................-0.5v to v dd + 0.5v rgnd (max4802) ................................................-4.5v to + 0.5v com_, no_.................................................................v nn to v pp continuous power dissipation (t a = +70?) 28-pin plcc (derate 10.5mw/? above +70?) ..........842mw 48-pin tqfp (derate 22.7mw/? above +70?).........1818mw 48-pin tqfn (derate 27.8mw/? above +70?) ........2222mw 26-pin csbga (derate 11.8mw/? above +70?) .......941mw operating temperature range...............................0? to +70? storage temperature range .............................-65? to +150? junction temperature range ..........................................+150? lead temperature (soldering, 10s).................................+300? bump temperature (soldering) lead-free......................+260? bump temperature (soldering) lead ..............................+245? electrical characteristics (v dd = +2.7v to +13.2v, v pp = +40v to v nn + 200v, v nn = -15v to -160v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units analog switch analog signal range v com_ , v no_ (note 2) v nn + 10 v pp - 10 v t a = 0? 30 t a = +25? 26 38 i com = 5ma t a = +70? 48 t a = 0? 25 t a = +25? 22 27 v pp = +40v, v nn = -160v, v com_ = 0 i com = 200ma t a = +70? 32 t a = 0? 25 t a = +25? 22 27 i com = 5ma t a = +70? 30 t a = 0? 18 t a = +25? 18 24 v pp = +100v, v nn = -100v, v com_ = 0 i com = 200ma t a = +70? 27 t a = 0? 23 t a = +25? 20 25 i com = 5ma t a = +70? 30 t a = 0? 22 t a = +25? 16 25 small-signal switch on-resistance r ons v pp = +160v, v nn = -40v or v pp = +185v, v nn = -15v, v com _ = 0 i com = 200ma t a = +70? 27 ? small-signal switch on-resistance matching ? r ons v pp = +100v, v nn = -100v, v com_ = 0, i com = 5ma 520% large-signal switch on-resistance r onl v com_ = v pp - 10v, i com = 1a 15 ? shunt resistance r int no_ or com_ to rgnd (max4802), switch off 30 35 50 k ?
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches _______________________________________________________________________________________ 3 electrical characteristics (continued) (v dd = +2.7v to +13.2v, v pp = +40v to v nn + 200v, v nn = -15v to -160v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units t a = +25? 14 switch-off leakage i com_ ( off ), i no_ ( off ) v com_ , v no_ = v pp - 10v or unconnected; rgnd unconnected (max4802) t a = t min to t max 10 ? switch-off dc offset r l = 100k ? (max4800/max4801), no load (max4802) 100 300 mv switch-on dc offset r l =100k ? (max4800/max4801), no load (max4802) 100 500 mv t a = 0? 3 t a = +25? 2 3 switch-output peak current (note 3) i com_ duty cycle 0.1% t a = +70? 2 a v pp ?v nn 200v com_, no1?o7 300 v pp ?v nn 200v, no0 30 switch-output isolation diode current (note 3) 300ns pulse width, 2% duty cycle v pp ?v nn 160v com_, no_ 750 ma switch dynamic characterisitics f = 5mhz, r l = 1k ? , c l = 15pf -30 -33 off-isolation (note 3) v iso f = 5mhz, r l = 50 ? -58 -77 db crosstalk (note 3) v ct f = 5mhz, r l = 50 ? -60 -80 db com_, no_ off-capacitance (note 3) c com_ (off), c no_ ( off ) v com_ = 0, v no_ = 0, f = 1mhz 4 11 18 pf com_ on-capacitance (note 3) c com_ (on) v com_ = 0, f = 1mhz 20 36 56 pf output-voltage spike (note 3) v spk r l = 50 ? logic levels v dd +4.5v 1.5 logic-input low voltage v il v dd < +4.5v 0.75 v v dd +4.5v v dd - 1.5 logic-input high voltage v ih v dd < +4.5v v dd - 0.75 v logic-input capacitance (note 3) c in 10 pf logic-input leakage i in -1 +1 ? v dd +4.5v, i sink = 1ma 0.4 v dout low voltage v ol v dd < +4.5v, i sink = 0.5ma 0.4 v
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 4 _______________________________________________________________________________________ electrical characteristics (continued) (v dd = +2.7v to +13.2v, v pp = +40v to v nn + 200v, v nn = -15v to -160v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units v dd +4.5v, i source = 0.5ma v dd - 0.5 v dout high voltage v oh v dd < +4.5v, i source = 0.25ma v dd - 0.5 v power supplies v dd supply voltage 2.7 13.2 v v pp supply voltage 40 v nn + 200 v v nn supply voltage -160 -15 v v dd supply quiescent current i ddq v il = 0, v ih = v dd , f clk = 0 15 a v dd supply dynamic current i dd v dd = +5v, v il = 0, v ih = +5v, f clk = 5mhz 4ma v pp supply quiescent current i ppq all switches remain on or off, i com_(on) = 5ma 10 50 ? t a = 0? 6.5 t a = +25? 6.5 v pp = +40v, v nn = -160v t a = +70? 6.5 t a = 0? 4.0 t a = +25? 4.0 v pp = +100v, v nn = -100v t a = +70? 4.0 t a = 0? 4.0 t a = +25? 4.0 v pp supply dynamic current i pp 50khz output switching frequency with no load v pp = +160v, v nn = -40v t a = +70? 4.0 ma v nn supply quiescent current i nnq all switches remain on or off, i com_(on) = 5ma 10 50 ? t a = 0? 6.5 t a = +25? 6.5 v pp = +40v, v nn = -160v t a = +70? 6.5 t a = 0? 4.0 t a = +25? 4.0 v pp = +100v, v nn = -100v t a = +70? 4.0 t a = 0? 4.0 t a = +25? 4.0 v nn supply dynamic current i nn 50khz output switching frequency with no load v pp = +160v, v nn = -40v t a = +70? 4.0 ma
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches _______________________________________________________________________________________ 5 timing characteristics (v dd = +2.7v to +13.2v, v pp = +40v to v nn + 200v, v nn = -15v to -160v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units analog switch turn-on time t on v no_ = v pp - 10v, r l = 10k ? , v nn = -40v to -160v 5s turn-off time t off v no_ = v pp - 10v, r l = 10k ? , v nn = -40v to -160v 5s output switching frequency f sw duty cycle = 50% 50 khz maximum v com_ , v no_ slew rate dv/dt (note 3) 20 v/ns logic timing (figure 1) v d d + 4.5v 5 d ai sy chai ni ng v d d + 4.5v 2.5 v d d + 4.5v 10 clk frequency f clk n o d ai sy ch ai ni ng v d d < + 4.5v 4 mhz v d d + 4.5v 15 din to clk setup time t ds v d d < + 4.5v 40 ns v d d + 4.5v 35 din to clk hold time t dh v d d < + 4.5v 60 ns v d d + 4.5v 150 clk to le setup time t cs v d d < + 4.5v 300 ns v d d + 4.5v 150 le low-pulse width t wl v d d < + 4.5v 300 ns v d d + 4.5v 150 clr high-pulse width t wc v d d < + 4.5v 300 ns v d d + 4.5v ( n ote 3) 1 clk rise and fall times t r , t f v d d < + 4.5v ( n ote 3) 1 ? t a = 0? 55 150 t a = +25? 60 150 v dd = +5v ?10%, c l 50pf t a = +70? 70 150 clk to dout delay t do v dd = +3v ?10%, c l 50pf t a = t min to t max 70 280 ns note 1: specifications at 0? are guaranteed by correlation and design. electrical parameters are tested at worst case conditions. note 2: the analog signal input v com_ and v no_ must satisfy v nn (v com_ , v no_ ) v pp , or remain unconnected during power-up and power-down. note 3: guaranteed by characterization; not production tested.
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 6 _______________________________________________________________________________________ t ypical operating characteristics (v dd = +5v, v pp = +100v, v nn = -100v, t a = +25?, unless otherwise noted.) i dd supply current vs. clock frequency max4800 toc01 clock frequency (mhz) i dd supply current (ma) 1 0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 0.01 10 din = 01010101 din = 00000000 off-isolation vs. frequency max4800 toc02 frequency (mhz) off-isolation (db) -65 -70 -75 -80 -85 -90 -95 -100 -60 110 r s = r l = 50 ? 0 10 5 20 15 25 30 03040 10 20 50 60 70 on-resistance vs. temperature max4800 toc03 temperature ( c) on-resistance ( ? ) i sw = 5ma i sw = 200ma 0 5 10 15 20 25 30 35 40 +40/ -160 +60/ -140 +80/ -120 +100/ -100 +120/ -80 +140/ -60 +160/ -40 on-resistance vs. v pp /v nn supply voltage max4800 toc04 v pp /v nn supply voltage (v) on-resistance ( ? ) t a = +70 c t a = 0 c t a = +25 c 0 40 20 100 80 60 160 140 120 180 02030 10 40 50 60 70 t do vs. temperature max4800 toc05 temperature ( c) t do (ns) v dd = +3v v dd = +5v 0 1.0 2.0 4.0 5.0 6.0 04050 20 30 10 60 70 80 90 100 supply current vs. switching frequency max4800 toc06 switching frequency (khz) supply current (ma) i nn i pp i dd all switches operating all switches connected to gnd 3.0 0.20 0.25 0.35 0.30 0.40 0.45 supply current vs. v pp /v nn supply voltage max4800 toc07 supply current (ma) one switch operating all switches connected to gnd f sw = 50khz i nn i pp +40/ -160 +60/ -140 +80/ -120 +100/ -100 +120/ -80 +140/ -60 +160/ -40 v pp /v nn supply voltage (v) 0 1 2 3 4 5 6 7 8 26 4810 12 14 logic threshold vs. v dd supply voltage max4800 toc08 v dd supply voltage (v) logic threshold (v) rising falling
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches _______________________________________________________________________________________ 7 pin descriptions pin max4800 tqfp max4800 tqfn max4800 csbga max4800 plcc max4801 plcc name function 148e42626 com5 analog switch 5 2, 4, 6, 7, 9, 11, 13, 15, 17, 19, 21, 23, 26, 27, 30, 31, 32, 38, 40, 42, 44, 46, 48 1, 2, 4, 6, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 34, 37, 39, 41, 43, 45, 47 d6 9, 11, 15 11, 14, 15 n.c. no connection. not connected internally. 33e1 27 27 com4 analog switch 4 55 e3 28 28 no4 analog switch 4 88d111 com3 analog switch 3 10 10 d3 2 2 no3 analog switch 3 12 12 d4 3 3 com2 analog switch 2 14 14 c3 4 4 no2 analog switch 2 16 16 c4 5 5 com1 analog switch 1 18 18 a4 6 6 no1 analog switch 1 20 20 c5 7 7 com0 analog switch 0 22 22 d5 8 8 no0 analog switch 0 24 24 c6 10 9 v pp positive high-voltage supply. bypass v pp to gnd with a 0.1? or greater ceramic capacitor. 25 26 c7 12 10 v nn negative high-voltage supply. bypass v nn to gnd with a 0.1? or greater ceramic capacitor. 28 29 d7 13 12 gnd ground 29 30 d9 14 13 v dd digital-supply voltage. bypass v dd to gnd with a 0.1? or greater ceramic capacitor. 33 31 e9 16 16 din serial data input 34 32 e7 17 17 clk serial clock input 35 33 e6 18 18 le latch enable input, active low 36 35 f7 19 19 clr latch clear input 37 36 f6 20 20 dout serial data output 39 38 e5 21 21 com7 analog switch 7 41 40 f5 22 22 no7 analog switch 7 43 42 f4 23 23 com6 analog switch 6 45 44 h4 24 24 no6 analog switch 6 47 46 f3 25 25 no5 analog switch 5 ?p ep exposed paddle. connect exposed paddle to v nn .
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 8 _______________________________________________________________________________________ pin descriptions (continued) pin max4802 tqfp max4802 tqfn max4802 csbga max4802 plcc name function 14 8e 42 6 com5 analog switch 5 2, 4, 6, 7, 9, 11,13, 15, 17, 19, 21, 23, 26, 30, 31, 32, 38, 40, 42, 44, 46, 48 1, 2, 4, 6, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 34, 37, 39, 41, 43, 45, 47 9, 15 n.c. not connected internally 33 e1 27 com4 analog switch 4 55 e3 28 no4 analog switch 4 88 d1 1 com3 analog switch 3 10 10 d3 2 no3 analog switch 3 12 12 d4 3 com2 analog switch 2 14 14 c3 4 no2 analog switch 2 16 16 c4 5 com1 analog switch 1 18 18 a4 6 no1 analog switch 1 20 20 c5 7 com0 analog switch 0 22 22 d5 8 no0 analog switch 0 24 24 c6 10 v pp positive high-voltage supply. bypass v pp to gnd with a 0.1? or greater ceramic capacitor. 25 26 c7 12 v nn negative high-voltage supply. bypass v nn to gnd with a 0.1? or greater ceramic capacitor. 27 28 d6 11 rgnd bleed resistor ground 28 29 d7 13 gnd ground 29 30 d9 14 v dd digital-supply voltage. bypass v dd to gnd with a 0.1? or greater ceramic capacitor. 33 31 e9 16 din serial data input 34 32 e7 17 clk serial clock input 35 33 e6 18 le latch enable input, active low 36 35 f7 19 clr latch clear input 37 36 f6 20 dout serial data output 39 38 e5 21 com7 analog switch 7 41 40 f5 22 no7 analog switch 7 43 42 f4 23 com6 analog switch 6 45 44 h4 24 no6 analog switch 6 47 46 f3 25 no5 analog switch 5 ? p ? p exposed paddle. connect exposed paddle to v nn .
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches _______________________________________________________________________________________ 9 detailed description the max4800/max4801/max4802 provide high-volt- age switching on eight channels for ultrasound imaging and printer applications. the devices utilize bcdmos process technology to provide eight high-voltage low- charge-injection spst switches, controlled by a digital interface. data is clocked into an internal 8-bit shift reg- ister and retained by a programmable latch with enable and clear inputs. a power-on reset function ensures that all switches are open on power-up. the max4800/max4801/max4802 operate with a wide range of high-voltage supplies including: v pp /v nn = +100v/-100v, +185v/-15v, or +40v/-160v. the digital interface operates from a separate v dd supply from +2.7v to +13.2v. digital inputs din, clk, le , and clr are +13.2v tolerant, independent of the v dd supply voltage. the max4802 provides integrated 35k ? bleed resistors on each switch terminal to discharge capaci- tive loads. the max4800 and max4802 are drop-in replacements for the supertex hv20220 and hv232, respectively. the max4801 is a drop-in replacement for the supertex hv20320. analog switch the max4800/max4801/max4802 allow a peak-to- peak analog signal range from v nn + 10v to v pp - 10v. analog switch inputs must be unconnected, or satisfy v nn (v com_ , v no_ ) v pp during power-up and power-down. high-voltage supplies the max4800/max4801/max4802 allow a wide range of high-voltage supplies. the devices operate with v nn from -160v to -15v and v pp from +40v to v nn + 200v. 50% 50% t wc 90% t on din le clk dout switch clr off on 10% t off t do t dh t ds 50% 50% 50% 50% 50% 50% d n d n-1 d n+1 t wl t cs figure 1. serial interface timing
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 10 ______________________________________________________________________________________ when v nn is connected to gnd (single-supply applica- tions), the devices operate with v pp up to +200v. the v pp and v nn high-voltage supplies are not required to be symmetrical, but the voltage difference v pp - v nn must not exceed 200v. bleed resistors (max4802) the max4802 features integrated 35k ? bleed resistors to discharge capacitive loads such as piezoelectric transducers. each analog switch terminal is connected to rgnd with a bleed resistor. serial interface the max4800/max4801/max4802 are controlled by a serial interface with an 8-bit serial shift register and transparent latch. each of the eight data bits controls a single analog switch (see table 1). data on din is clocked with the most significant bit (msb) first into the shift register on the rising edge of clk. data is clocked out of the shift register onto dout on the rising edge of clk. dout reflects the status of din, delayed by eight clock cycles (see figures 1 and 2). latch enable ( le ) drive le logic-low to change the contents of the latch and update the state of the high-voltage switches (figure 2). drive le logic-high to freeze the contents of the latch and prevent changes to the switch states. to reduce noise due to clock feedthrough, drive le logic- high while data is clocked into the shift register. after the data shift register is loaded with valid data, pulse le logic-low to load the contents of the shift register into the latch. latch clear (clr) the max4800/max4801/max4802 feature a latch clear input. drive clr logic-high to reset the contents of the latch to zero and open all switches. clr does not affect the contents of the data shift register. pulse le logic-low to reload the contents of the shift register into the latch. power-on reset the max4800/max4801/max4802 feature a power-on reset circuit to ensure all switches are open at power- on. the internal 8-bit serial shift register and latch are set to zero on power-up. le clk dout data from previous data byte power-up default: d7-d0 = 0 d7 d6 d5 d4 d3 d2 d1 d0 d7 din d7 d6 d5 d4 d3 d2 d1 d0 msb lsb figure 2. latch enable interface timing
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ______________________________________________________________________________________ 11 applications information logic levels the max4800/max4801/max4802 digital interface inputs clk, din, le , and clr are tolerant of up to +13.2v, independent of the v dd supply voltage, allow- ing compatibility with higher voltage controllers. daisy chaining multiple devices digital output dout is provided to allow the connection of multiple max4800/max4801/max4802 devices by daisy chaining (figure 3). connect each dout to the din of the subsequent device in the chain. connect clk, le , and clr inputs of all devices, and drive le logic-low to update all devices simultaneously. drive clr high to open all the switches simultaneously. additional shift reg- isters may be included anywhere in series with the max4800/max4801/max4802 data chain. supply sequencing and bypassing the max4800/max4801/max4802 do not require spe- cial sequencing of the v dd , v pp , and v nn supply volt- ages; however, analog switch inputs must be unconnected, or satisfy v nn (v com_ , v no_ ) v pp during power-up and power-down. bypass v dd , v nn , and v pp to gnd with a 0.1? ceramic capacitor as close to the device as possible. exposed paddle the max4800 and max4802 provide an exposed pad- dle for improved thermal performance in the tqfn package. connect the exposed paddle to v nn . chip information process: bcdmos connect exposed paddle to v nn data bits control bits function d0 (lsb) d1 d2 d3 d4 d5 d6 d7 (msb) le clr sw0 sw1 sw2 sw3 sw4 sw5 sw6 sw7 lll off hllon lll off hllon lll off hllon lll off hllon lll off hll on lll off hll on lll off hll on ll l off hl l on x xxxxxx x h l hold previous state x xxxxxx x x h off off off off off off off off table 1. serial interface programming x = don? care
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 12 ______________________________________________________________________________________ max4800 le le clk clk clr max4800 max4800 le clk din le clk din din din clr clr clr dout dout dout u1n u11 u10 figure 3. interfacing multiple devices by daisy-chaining shift register level shifter level shifter din clk dout clr v nn v pp gnd com0 no0 com7 no7 le latch v dd max4800 max4801 functional diagrams
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ______________________________________________________________________________________ 13 shift register level shifter level shifter din clk dout clr v nn v pp gnd com0 no0 com7 no7 le latch v dd max4802 rgnd functional diagrams (continued)
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 14 ______________________________________________________________________________________ top view *exposed paddle connected to v nn ()max4802 only tqfn 6mm x 6mm 12 13 14 15 16 17 18 1 2 3 426 27 28 19 20 21 22 23 24 25 5 6 7 8 9 10 11 no5 no6 com6 no7 com7 dout clr v nn gnd v dd n.c. din clk le com1 no1 com0 no0 n.c. v pp n.c. (rgnd) no2 com2 no3 com3 no4 com4 com5 max4800 max4802 ()max4802 only plcc clr le din n.c. v dd gnd n.c. (rgnd) n.c. v nn n.c. n.c. clk com4 n.c. no4 n.c. n.c. com3 n.c. com2 no3 n.c. n.c. com5 n.c. no1 n.c. n.c. v pp n.c. no0 com1 n.c. no2 n.c. no5 n.c. no6 n.c. com6 n.c. no7 n.c. com7 dout n.c. n.c. max4800 max4802 com0 ()max4802 only 1 2 34 56 7 8 9 10 11 12 36 35 34 33 32 31 30 29 28 27 26 25 37 38 39 40 41 42 43 44 45 46 47 48 24 23 22 21 20 19 18 17 16 15 14 13 tqfp 7mm x 7mm 12 13 14 15 16 17 18 1 2 3 426 27 28 19 20 21 22 23 24 25 5 6 7 8 9 10 11 no5 no6 com6 no7 com7 dout clr gnd v dd n.c. n.c. din clk le com1 no1 com0 no0 v pp v nn n.c. no2 com2 no3 com3 no4 com4 com5 max4801 plcc le max4800 max4802 *ep 13 14 15 16 17 18 19 20 21 22 23 24 n.c. no2 n.c. com1 n.c. no1 n.c. com0 n.c. no0 n.c. v pp 48 47 46 45 44 43 42 41 40 39 38 37 1 2 34 56 78 910 11 12 com5 n.c. no5 n.c. no6 n.c. com6 n.c. no7 n.c com7 n.c. com2 n.c. no3 n.c. com3 n.c. n.c. no4 n.c. com4 n.c. n.c. 36 35 34 33 32 31 30 29 28 27 26 25 n.c. v nn n.c. n.c. (rgnd) gnd v dd din clk n.c. clr dout pin configurations
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ______________________________________________________________________________________ 15 a b c d e f g h 1 23456789 d1 e1 e7 f7 c7 d7 a4 h4 e9 d9 e6 f6 c6 d6 e5 f5 c5 d5 e4 f4 c4 d4 e3 f3 c3 d3 com0 com1 com2 com3 com4 com5 com6 com7 no0 no1 no2 no3 no4 no5 no6 no7 din clk le clr dout gnd n.c. (rgnd) v dd v pp v nn csbga max4800 max4802 ()max4802 only top view pin configurations (continued)
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 16 ______________________________________________________________________________________ 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 .) plcc.eps family package outline: 20l, 28l, 44l, 52l, 68l plcc 1 1 21-0049 d rev. document control no. approval proprietary information title: d1 d c a2 b1 b a1 a a3 d2 e d3 d1 d d3 n 22.61 20.32 0.800 d3 d2 0.890 0.930 ref ref 23.62 4.20 2.29 3.69 0.51 0.33 0.66 0.23 9.78 8.89 7.37 5.08 12.32 11.43 9.91 7.62 17.40 16.51 14.99 12.70 min min 24.13 25.02 0.120 0.090 a1 ref d3 0.200 0.485 0.300 0.685 0.500 0.985 d d1 d2 d3 d1 d 0.650 0.590 0.950 d d1 d2 d3 0.450 0.390 0.695 0.656 0.630 0.958 0.995 ref 0.495 0.456 0.430 ref 0.050 0.385 inches d d1 d2 0.350 0.290 min a2 a3 b b1 c e 0.145 0.020 0.013 0.026 0.009 0.395 0.356 0.330 max 0.156 0.021 0.032 --- 0.011 inches a 0.165 min 0.180 max 3.04 ref 28 44 68 17.65 16.66 16.00 ref 24.33 25.27 12.57 11.58 10.92 ref ac ae ab 10.03 9.04 8.38 max n 20 3.96 --- 0.53 0.81 0.28 1.27 aa 4.57 max notes: 1. d1 does not include mold flash. 2. mold flash or protrusions not to exceed .20mm (.008") per side. 3. leads to be coplanar within .10mm. 4. controlling dimension: millimeter 5. meets jedec mo047-xx as shown in table. 6. n = number of pins. ref ref d3 0.600 15.24 17.53 19.05 19.94 d1 d2 d 0.750 0.690 0.785 0.756 0.795 0.730 52 19.20 20.19 18.54 ad millimeters millimeters
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ______________________________________________________________________________________ 17 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 .) 72l csbga.eps
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 18 ______________________________________________________________________________________ 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 .) tqfppo.eps e 1 2 21-0054 package outline, 32/48l tqfp, 7x7x1.4mm
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches ______________________________________________________________________________________ 19 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 .) e 2 2 21-0054 package outline, 32/48l tqfp, 7x7x1.4mm
max4800/max4801/max4802 low-charge injection, 8-channel, high-voltage analog switches 20 ______________________________________________________________________________________ qfn thin.eps 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 .)
max4800/max4801/max4802 low-charge, injection 8-channel, high-voltage analog switches 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 ____________________ 21 2007 maxim integrated products is a registered trademark of maxim integrated products, inc. boblet 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, 14, 18, 19, 20, 21
english ? ???? ? ??? ? ??? what's new products solutions design appnotes support buy company members max4800 part number table notes: see the max4800 quickview data sheet for further information on this product family or download the max4800 full data sheet (pdf, 1.0mb). 1. other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales . 2. didn't find what you need? ask our applications engineers. expert assistance in finding parts, usually within one business day. 3. part number suffixes: t or t&r = tape and reel; + = rohs/lead-free; # = rohs/lead-exempt. more: see full data sheet or part naming conventions . 4. * some packages have variations, listed on the drawing. "pkgcode/variation" tells which variation the product uses. 5. part number free sample buy direct package: type pins size drawing code/var * temp rohs/lead-free? materials analysis max4800cxz-t 0c to +70c rohs/lead-free: no max4800cxz+t 0c to +70c rohs/lead-free: yes max4800ctm-t 0c to +70c rohs/lead-free: no
max4800ctm+t 0c to +70c rohs/lead-free: yes max4800cxz+ 0c to +70c rohs/lead-free: yes max4800cxz 0c to +70c rohs/lead-free: no max4800ccm lqfp;48 pin;7x7x1.4 mm dwg: 21-0054f (pdf) use pkgcode/variation: c48-6 * 0c to +70c rohs/lead-free: no materials analysis max4800ccm-t 0c to +70c rohs/lead-free: no max4800ccm+t 0c to +70c rohs/lead-free: yes max4800ccm+ lqfp;48 pin;7x7x1.4 mm dwg: 21-0054f (pdf) use pkgcode/variation: c48+6 * 0c to +70c rohs/lead-free: yes materials analysis max4800cqi-t plcc;28 pin;.453" sq. dwg: 21-0049d (pdf) use pkgcode/variation: q28-4 * 0c to +70c rohs/lead-free: no materials analysis max4800cqi+t plcc;28 pin;.453" sq dwg: 21-0049d (pdf) use pkgcode/variation: q28+4 * 0c to +70c rohs/lead-free: yes materials analysis max4800cqi+ plcc;28 pin;.453" sq dwg: 21-0049d (pdf) use pkgcode/variation: q28+4 * 0c to +70c rohs/lead-free: yes materials analysis max4800cqi plcc;28 pin;.453" sq. dwg: 21-0049d (pdf) use pkgcode/variation: q28-4 * 0c to +70c rohs/lead-free: no materials analysis
max4800ctm+ 0c to +70c rohs/lead-free: yes max4800ctm 0c to +70c rohs/lead-free: no didn't find what you need? contact us: send us an email copyright 2007 by maxim integrated products, dallas semiconductor ? legal notices ? privacy policy

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