1、PoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003DualChannel,HighCMR,HighSpeed,TTLCompatibleOptocouplers8PinDIPandSOIC-8TechnicalDataPoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003PoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003FeaturesAvailablein8PinDIPandSOICBInter

2、nalShieldforHighCommonModeRejection(CMR)CSAApprovedUnderComponentAcceptanceNoticeNo.5(FileNo,88324)(HCPL-2630/2631?4661)PoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003HCPL-2631/0631:10,000V/gs叫=50VHCPL-4661/0661:15,000V/is=1000VHighDensityPackagingLowInputCurrentCapability:5mAOutlineDraw

3、ing-8F9.40(0.370)9.90(D.390HPXXXXDAICPoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003PoweredbyICminferHomfEldCtrOnicJsibrarMSErdtceCopyRight2003WWWI.RTTT.findTTI.PoweredbyICOutlineDrawing-SO-8PoweredbyICPoweredbyIC33.9370i1275,B420.2D30.235+O-OOfi)PoweredbyIC阿550.005)TYPENUMBERLAST3DIGITS

4、)PoweredbyICD.3S1+Qsm(d.oieto.oo3)DATECOD&0.(aLEADCOPLANARITY(0.002)0.432(aoi7)0.152O-OEl(LDM10.002HP*ISMARKEDONTHEUNDERSIDEOFTHEPACKAGEPoweredbyICPoweredbyICDIMENSIONSINMII_LIMTERBAND(INCHES).OutlineDrawingOption300PoweredbyICPoweredbyICPINLOCATIONDescriptionThesedualchanneldevicesareopticallycoupl

5、edlogicgatesthatcombineGaAsPlightemittingdiodesandintegratedhighgainphotodetectors.Thephoton百arecollectedinthedetectorbyaphotodiod巳andthecurrentisamplifiedbyahighgainlinearamplifJerthatdrivesaSchottkyclampedopencollectoroutputtransistor.Eachcircu辻istemperature,currentandvoltagecompensateci.Theintern

6、alshieldprovidesaguaranteedcommonmodetransientimmunityspecificationof5000V/gsfortheHCPL263V0631,and10,000fortheHCPL-4661/0661.+85C.ThedualchanneldesminimizesPCBspace.Thesedevicesarerecommeniforhighspeedlogicinterfaciiinput/outputbuffering,andfuseaslinereceiversinenvirimentsthatconventionallinereceiv

7、erscannottolerate.Thcanbeusedforthedigitalprogrammingofmachinecontrolsysmotorsandfloatingpowersupplies.TheinternalshieldmakestheHCPL-2631/0631/4661/0661idealforuseinextremelyhiggroundorinducednoiseenvironmentsPoweredbyICElectronic-LibrargjDCopyRight2003OG上一riTTPoweredbyICElectronic-LibrargjDCopyRigh

8、t2003OG上一riTTSchematicThesedualchanneloptocouplersareavailableinan8PinDIPandinanindustrystandardSOIC-8packageThefollowingisacrossreferencetablelistingthe8PinDIPpartnumberandtheelectricallyequivalentSOIC-8partnumber.5(RecommendedOperationConditionsParameterSymbolMimMax.UniiInputCurrent,LowLevelEachCh

9、annelI*XFL0250|iAInputCurrent,HighLevelEachChannel【FH5!15mASupplyVoltage,OutputvVCC4.55.5VFanOut(RL=1kfl)EachChannelN5TTLLOutputPull-upResistor兔3304kQOperatingTemperature-4085C*Theoffconditioncanalsobeguaranteedbyensuringthat耳丄IindLLflO13ALUJIdo6543210Isslo204Q&0ta-temperature-ecFigure3.LowLevelOutp

10、utVoltagevs.TemperatureUJ-Id-Figure6,LowLevelOutputCurrentvs.TemperatureFigure5*OutputVoltagevsPoweredbyICminer?ComEiectronicLibraryServiceCopyRight2003TX-TEMPERATURE40sINOLLHOLSKIHIQ至ulslndId君d301080IF-PULSEINPUTCURRENT-mA1106elAvlUJQNoll0doficdk4Figure9PropagationDelayvs.PulseInputCurrent.Figure10

11、*PulseWidthDistortionvs.Temperature.-Vcm(PEAK)/Ccwg2003a-XfnVCM0VPoweredbyICSVvoPoweredvo*CMiviv-Rl=350、KURl=1KI1w士”RL=4KI-60-40-200204fl6080100T*-TEMPERATURE-DCFigure16*RecommendedPrintedCiFigure15.InputThresholdCurrentvs74mmMin.ExternalTrackingPath(Creepage)L(IO2)74mmMin.InternalPlasticGap(Clearan

12、ce)0.080.08mmTrackingResistanceCTI200200VIsolationGroup(perDINVDE0110)cqCcpTFiqb卜0Illa103IllaPoweredbyICElectronic-LibraryServiceCopyRight2003DATAgroupofoptocoupler営whichareoperatingunderthesameconditionsthesamedrivecurrent,supplyvoltage,outputload,andoperatingtemperature).AsillustratedinFigure17,if

13、theinputsofagroupofoptocouplersare呂witchedeitherONorOFFatthesametime,tpsKisthedifferencebetweentheshortestpropagationdelay,either切皿ortpHL?andthelongestpropagationdelay,cithertpmortpHizAsmentionedearlier,tps醫(yī)candetermineth巳maximumparalleldatatransmissionrate.Figure18isthetimingdiagramofatypicalparall

14、eldataapplicationwithboththeclockandthedatalinesbeingsentthroughoptocouplers.Thefigureshowsdataandclocksignalsattheinput曽andoutputsoftheoptocouplers,Iobtainthemaximumdatatransmissionrate,bothedgestheclocksignalarebeingusetoclockthedata;ifonlyoneedgewereusedttheclocksigiwouldneedtobetwiceasfaslPropagationdelayskewrepresentstheuncert