CD4052BM中文资料

CD4051BM CD4051BC CD4052BM CD4052BC CD4053BM CD4053BCAnalogMultiplexer Demultiplexers

October1989

CD4051BM CD4051BCSingle8-ChannelAnalogMultiplexer Demultiplexer

CD4052BM CD4052BCDual4-ChannelAnalogMultiplexer Demultiplexer

CD4053BM CD4053BCTriple2-ChannelAnalogMultiplexer Demultiplexer

GeneralDescription

Theseanalogmultiplexers demultiplexersaredigitallycon-trolledanalogswitcheshavinglow‘‘ON’’impedanceandverylow‘‘OFF’’leakagecurrents Controlofanalogsignalsupto15Vp-pcanbeachievedbydigitalsignalamplitudesof3–15V Forexample ifVDDe5V VSSe0VandVEEeb5V analogsignalsfromb5Vtoa5Vcanbecontrolledbydigi-talinputsof0–5V Themultiplexercircuitsdissipateex-tremelylowquiescentpoweroverthefullVDDbVSSandVDDbVEEsupplyvoltageranges independentofthelogicstateofthecontrolsignals Whenalogical‘‘1’’ispresentattheinhibitinputterminalallchannelsare‘‘OFF’’

CD4051BM CD4051BCisasingle8-channelmultiplexerhavingthreebinarycontrolinputs A B andC andaninhibitinput Thethreebinarysignalsselect1of8channelstobeturned‘‘ON’’andconnecttheinputtotheoutput

CD4052BM CD4052BCisadifferential4-channelmultiplex-erhavingtwobinarycontrolinputs AandB andaninhibitinput Thetwobinaryinputsignalsselect1or4pairsofchannelstobeturnedonandconnectthedifferentialana-loginputstothedifferentialoutputs

CD4053BM CD4053BCisatriple2-channelmultiplexerhavingthreeseparatedigitalcontrolinputs A B andC and

aninhibitinput Eachcontrolinputselectsoneofapairofchannelswhichareconnectedinasingle-poledouble-throwconfiguration

Features

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Y

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Widerangeofdigitalandanalogsignallevels digital3–15V analogto15Vp-p

Low‘‘ON’’resistance 80X(typ )overentire15Vp-psig-nal-inputrangeforVDDbVEEe15V

High‘‘OFF’’resistance channelleakageofg10pA(typ )atVDDbVEEe10V

Logiclevelconversionfordigitaladdressingsignalsof3–15V(VDDbVSSe3–15V)toswitchanalogsignalsto15Vp-p(VDDbVEEe15V)

Matchedswitchcharacteristics DRONe5X(typ )forVDDbVEEe15V

Verylowquiescentpowerdissipationunderalldigital-controlinputandsupplyconditions 1mW(typ )atVDDbVSSeVDDbVEEe10VBinaryaddressdecodingonchip

ConnectionDiagrams

Dual-In-LinePackages

CD4051BM CD4051BC

CD4052BM CD4052BC

CD4053BM CD4053BC

TL F 5662–1

OrderNumberCD4051B CD4052B orCD4053B

C1995NationalSemiconductorCorporationTL F 5662RRD-B30M105 PrintedinU S A