technical data KK4051B analog multiplexer demultiplexer high-performance silicon-gate cmos n s u f f ix pl a s t i c d s u f f i x s o i c 1 16 1 16 ordering information kk 4051bn plastic dip kk 4051bd soic t a = -55 t o 125 c for all packages the kk 4051b analog multiplexer/demultip lexer is digitally controlled anal og swi t c hes havi ng l o w on i m pedance and very l o w off l eakage current . c ont rol of anal og si gnal s up t o 20v peak-t o-peak can be achi e ved by di gi t a l si gnal am pl i t udes of 4.5 t o 20v (i f v cc - gnd = 3v, a v cc - v ee of up t o 13 v can be cont rol l e d; for v cc -v ee level differences above 13v a v cc - gnd of at least 4.5v is required). th ese m u ltip lex e r circu its d i ssip a te ex trem ely lo w q u i escen t p o w er o v e r th e fu ll v cc -gnd and v cc - v ee suppl y - vol t a ge ranges, i ndependent of t h e l ogi c st at e of t h e cont rol si gnal s . w h en a l ogi c ?1?i s present at t h e enab le i nput t e rm i n al al l channel s are off. the kk 4051b is a single 8-channel multiplexer having three binary cont rol i nput s, a, b and c , and an enab le i nput . the t h ree bi nary si gnal s sel ect 1 of 8 channel s t o be t u rned on, and connect one of t h e 8 i nput s t o t h e out put . ? operat i ng vol t a ge r a nge: 3.0 t o 18 v pin assignment ? m a xi m u m i nput current of 1 a at 18 v over full package-tem p erature range; 100 na at 18 v and 25 c ? noise m a rgin (over full p ackage tem p erature range): 1.0 v m i n @ 5.0 v suppl y 2.0 v m i n @ 10.0 v suppl y 2.5 v m i n @ 15.0 v suppl y logic diagram single-pole, 8-position plus common off 13 14 12 1 2 4 11 10 9 6 15 3 5 mul t i p le xer / dem u l t i p le x e r x2 x x5 x0 x1 x3 x4 x6 x7 a b c enab le cha nnel - sele c t in p u t s ana l o g i n pu t s / o utputs c o mmo n outpu t / i n put pin 16 =v cc pin 7 = v ee pin 8 = gnd function table c ont rol input s on e n a b l e s e l e c t channels c b a l l l l x 0 l l l h x 1 l l h l x 2 l l h h x 3 l h l l x 4 l h l h x 5 l h h l x 6 l h h h x 7 h x x x n o n e h = hi gh l e vel l = lo w lev e l x = don?t care 1
KK4051B maximum ratings * s y m b o l p a r a m e t e r v a l u e u n i t v cc dc suppl y vol t a ge (referenced t o gnd) -0.5 t o +20 v v in dc input vol t a ge (referenced t o gnd) -0.5 t o v cc +0.5 v i in dc input c u rrent , per pi n 10 ma p d power dissipation in still air 500* 1 mw p tot power di ssi pat i on per out put transi st or 100 m w tst g st orage tem p erat ure -65 t o +150 c t l lead tem p erat ure, 1 m m from c a se for 10 seconds (plastic dip or so package) 260 c *m axi m um r a t i ngs are t hose val u es bey ond whi c h dam a ge t o t h e devi ce m a y occur. functional operation should be restricted to the reco m m e nded operating conditions. * 1 - for plastic dip from -55 t o +100 c, for so package from -55 to +6 5 c. +derat i ng - pl ast i c dip: - 12 m w / c from 100 t o 125 c so package: - 7 m w / c from 65 t o 125 c recommended operating conditions s y m b o l p a r a m e t e r m i n m a x u n i t v cc dc suppl y vol t a ge (referenced t o gnd) 3.0 18 v v in dc input vol t a ge (referenced t o gnd) 0 v cc v t a operat i ng tem p erat ure, al l package ty pes -55 +125 c thi s devi ce cont ai ns prot ect i on ci rcui t r y t o guard agai ns t dam a ge due t o hi gh st at i c vol t a ges or el ect ri c fi el ds. however, precautions m u st be taken to avoid applications of any voltage highe r than m a xim u m rated voltages to this hi gh-i m pedance ci rcui t . for proper operat i on, v in and v out shoul d be const r ai ned t o t h e range gnd (v in or v out ) v cc . unused digital pins m u st be tied to an appropr iate logic voltage level (e.g., either gnd or v cc ). unused anal og i/ o pi ns m a y be l e ft open or t e rm i n at ed. 2
KK4051B dc electrical characteristics dig i ta l sectio n v cc guaranteed limit s y m b o l p a r a m e t e r test c o n d i t i o n s v -55 c 25 c 125 c unit v ih m i ni m u m hi gh-level input vol t a ge, c h annel - sel ect or enabl e input s v is =v cc th ru 1 k ? v ee =gnd=0 i is <2 a on all off chanels r l =1k ? to gnd 5 10 15 3.5 7 11 3.5 7 11 3.5 7 11 v v il m a x i mu m l o w - l e v e l input vol t a ge, c h annel - sel ect or enabl e input s v is =v cc th ru 1 k ? v ee =gnd=0 i is <2 a on all off chanels r l =1k ? to gnd 5 10 15 1.5 3 4 1.5 3 4 1.5 3 4 v i in m a xi m u m input leakage current, c h annel - sel ect or enabl e input s v in =v cc or gnd v ee =gnd=0 18 0.1 0.1 1.0 a i cc m a x i mu m q u i e s c e n t suppl y c u rrent (per package) channel select = v cc or gnd v ee =gnd=0 5 10 15 20 5 10 20 100 5 10 20 100 150 300 600 3000 a dc electrical characteristics anal og sect i on v cc guaranteed limit s y m b o l p a r a m e t e r test c o n d i t i o n s v -55 c 25 c 125 c unit r on maxim u m ?on? resistance v ee =gnd=0 v is = gnd to v cc 5 10 15 800 310 200 1050 400 240 1150 550 320 ? ? r on m a xim u m difference in ?on? resistance between an y two ch an n e ls in th e sam e package v ee = g n d = 0 5 10 15 - - - 10* 15* 5* - - - ? i off m a xim u m off- channel leakage current, any one c h annel v ee = g n d = 0 1 8 100 100 1000 na m a xim u m off- channel leakage current, com m on c h annel v ee = g n d = 0 1 8 100 100 1000 * - typical value 3
KK4051B ac electrical characteristics (c l =50pf,input t r =t f =20.0 ns) v cc guaranteed limit s y m b o l p a r a m e t e r v -55 c 25 c 125 c unit t phl( t plh) m a xi m u m propagat i on del a y , anal og input t o anal og out put (fi gure 1) r l =200k ? , v ee =gnd=0 5 10 15 60 30 20 60 30 20 70 40 30 ns t phl1( t plh1) m a xi m u m propagat i on del a y , c h annel - sel ect input t o anal og out put (fi gure 1) r l =200 k ? , v ee =gnd=0 5 10 15 350 200 160 350 200 160 400 250 200 ns t pzl1( t pzh1) m a xi m u m propagat i on del a y , c h annel - sel ect input t o anal og out put (fi gure 2) r l =10 k ? v ee =gnd=0 5 10 15 720 320 240 720 320 240 720 320 240 ns v ee =-5 , gnd=0 5 4 5 0 4 5 0 4 5 0 t pzl2( t pzh2) m a xi m u m propagat i on del a y , enabl e t o anal og out put (fi gure 2) r l =10 k ? v ee =gnd=0 5 10 15 720 320 240 720 320 240 720 320 240 ns v ee =-10 , gnd=0 5 4 0 0 4 0 0 4 0 0 t plz1( t phz1) m a xi m u m propagat i on del a y , c h annel - sel ect input t o anal og out put (fi gure 2) r l =10 k ? v ee =gnd=0 5 10 15 720 320 240 720 320 240 720 320 240 ns v ee =-5 , gnd=0 5 4 5 0 4 5 0 4 5 0 t plz2( t phz2) m a xi m u m propagat i on del a y , enabl e t o anal og out put (fi gure 2) r l =1,0 k ? v ee =gnd=0 5 10 15 450 210 160 450 210 160 450 210 160 ns v ee =-10 , gnd=0 5 3 0 0 3 0 0 6 0 0 c in m a xi m u m input c a paci t a nce, c h annel - sel ect or enabl e input s - - 7 . 5 - p f c i/o maxim u m capacitance v ee =gnd=-5v c is 5 - 5* - pf c os 5 - 3 0 * - f e e d t h r o u g h c ios 5 - 0 . 2 * - 4
KK4051B additional application characteristics limits v cc v is ** ty pica l va lue s y m b o l p a r a m e t e r test c o n d i t i o n s v v 25 c unit b w m a x i mu m o n - c h annel b a ndwi d t h or m i n i mu m frequency r e sponse (-3db) v ee =gnd=0 r l =1k ? 20 l og(v os /v is )=-3db v os at com m on out/in 10 2,5 20 mh z v os at any c h annel 10 2,5 60 f 1 (-40db) feedt h rough frequency (al l c h annel s off) v ee =gnd=0 r l =1k ? 20 l og(v os /v is )=-40db v os at com m on out/in 10 2,5 12 mh z v os at any c h annel 10 2,5 8 f 2 (-40db) si gnal c r osst al k frequency v ee =gnd=0 r l =1k ? 20 l og(v os /v is )=-40db between any 2 channels 10 2,5 3 mh z t h d t o t a l harm o n i c di st ort i on v ee =gnd=0 f is =1khz si ne wave 5 10 15 1 1,5 2,5 0.3 0.2 0.12 % v ao/i address-or en ab le to sig n a l crosstalk v ee =gnd=0, r l =10k ? *** t r ,t f =20ns square w a ve 1 0 - 6 5 m v (peak ) ** peak-t o-peak vol t a ge sy m m e t r i cal about (v cc -v ee )/2. *** b o t h ends of channel . 5
KK4051B 50 % 50 % tt pl h p h l v v cc cc gn d gn d in p u t an al og ou t tt tl h t h l 90 % 10 % fi gure 1. sw i t chi n g waveforms anal og ou t t t t t t t phz plz rf pz h pz l v v v v gnd gnd cc oh cc ol 90 % 10 % 50 % 10 % 90 % 50 % 10 % 90 % fi gure 2. sw i t chi n g waveforms expanded logic diagram 11 1 0 9 6 16 42 51 1 2 15 14 1 3 0 1 2 3 4 5 6 7 uc c a b c en a b l e 3 co m m o n o u t /in tg tg tg tg tg tg tg tg l ogi c le v e l c o n v er s i on bi n a r y to 1 of 8 d e c o der wi th en a b le 8 7 v ee gn d c h a n n e l i n /o u t 6
KK4051B n suffix plastic (ms - 001bb) l h m j a b f g d se a t i n g pl a n e n k 0. 2 5 ( 0 . 010) m t -t - c 1 16 8 9 d i m e n s i o n s , m m s y m b o l m i n max a 1 8 . 6 7 1 9 . 6 9 b 6 . 1 0 7 . 1 1 c 5 . 3 3 d 0 . 3 6 0 . 5 6 f 1 . 1 4 1 . 7 8 g 2 . 5 4 h 7 . 6 2 j 0 1 0 k 2 . 9 2 3 . 8 1 l 7 . 6 2 8 . 2 6 m 0 . 2 0 0 . 3 6 n 0 . 3 8 notes: 1. i m ensi ons ?a?, ?b ? do not i n cl ude m o l d fl ash or prot rusi ons. m a xi m u m m o l d fl ash or prot rusi ons 0.25 m m (0.010) per si de. d suffix soic (ms - 012ac) dimensions, mm symbol . m i n m a x a 9 . 8 0 1 0 . 0 b 3 . 8 0 4 . 0 0 c 1 . 3 5 1 . 7 5 d 0 . 3 3 0 . 5 1 f 0 . 4 0 1 . 2 7 g 1 . 2 7 h 5 . 7 2 j 0 8 k 0 . 1 0 0 . 2 5 m 0 . 1 9 0 . 2 5 p 5 . 8 0 6 . 2 0 r 0 . 2 5 0 . 5 0 a b h c k c m j f m p g d r x 45 se a t i n g p l an e 0.25 ( 0 . 010 ) m t -t - 1 16 8 9 notes: 1.di m e nsi ons a and b do not i n cl ude m o l d fl ash or prot rusi on. 2.m a xi m u m m o l d fl ash or prot rusi on 0.15 m m (0.006) per si de for a, for b - 0.25 m m (0.010) per si de. 7
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