AM26LS31中文资料

SEMICONDUCTORTECHNICALDATAQUADEIA–422LINEDRIVERWITHTHREE–STATEOUTPUTSPINCONNECTIONSOrderthisdocumentbyAM26LS31/DPCSUFFIXPLASTICPACKAGECASE648DSUFFIXPLASTICPACKAGECASE751B(SO–16)DeviceOperatingTemperatureRangePackageORDERINGINFORMATIONAM26LS31PCMC26LS31D*TA=0to+70°CPlasticDIPSO–161110OutputsC965OutputsD1314OutputsA3287411215OutputsBEnableVCCInputCInputDInputA16EnableInputBGnd1MOTOROLAANALOGICDEVICEDATATheMotorolaAM26LS31isaquaddifferentiallinedriverintendedfordigitaldatatransmissionoverbalancedlines.ItmeetsalltherequirementsofEIA–422StandardandFederalStandard1020.TheAM26LS31providesanenable/disablefunctioncommontoallfourdriversasopposedtothesplitenablesontheMC3487EIA–422driver.Thehighimpedanceoutputstateisassuredduringpowerdown.•FullEIA–422StandardCompliance•Single+5.0VSupply•MeetsFullVO=6.0V,VCC=0V,IO100μARequirement•OutputShortCircuitProtection•ComplementaryOutputsforBalancedLineOperation•HighOutputDriveCapability•AdvancedLSProcessing•PNPInputsforMOSCompatibilityRepresentativeBlockDiagramsEnableEnableInputNon–InvertingOutputsInvertingOutputControlsTRUTHTABLEInputControllnputs(E/E)Non–InvertingOutputInvertingOutputHLXH/LH/LL/HHLZLHZ*NotethatthesurfacemountMC26LS31DdeviceusesthesamedieasintheplasticDIP*AM26LS31DCdevice,butwithanMCprefixtopreventconfusionwiththepackagesuffix.Motorola,Inc.1995L=LowLogicStateH=HighLogicStateX=IrrelevantZ=Third–State(HighImpedance)AM26LS312MOTOROLAANALOGICDEVICEDATAMAXIMUMRATINGSRatingSymbolValueUnitPowerSupplyVoltageVCC8.0VdcInputVoltageVI5.5VdcOperatingAmbientTemperatureRangeTA0to+70°COperatingJunctionTemperatureRangeTJ150°CStorageTemperatureRangeTstg–65to+150°CELECTRICALCHARACTERISTICS(Unlessotherwisenoted,specificationsapply4.75VVCC5.25Vand0°CTA70°C.TypicalvaluesmeasuredatVCC=5.0V,andTA=25°C.)CharacteristicSymbolMinTypMaxUnitInputVoltage–LowLogicStateVIL––0.8VdcInputVoltage–HighLogicStateVIH2.0––VdcInputCurrent–LowLogicState(VIL=0.4V)IIL–––360μAInputCurrent–HighLogicState(VIH=2.7V)(VIH=7.0V)IIH––––+20+100μAInputClampVoltage(IIK=–18mA)VIK–––1.5VOutputVoltage–LowLogicState(IOL=20mA)VOL––0.5VOutputVoltage–HighLogicState(IOH=–20mA)VOH2.5––VOutputShortCircuitCurrent(VIH=2.0V)Note1IOS–30––150mAOutputLeakageCurrent–Hi–ZState(VOL=0.5V,VIL(E)=0.8V,VIH(E)=2.0V)(VOH=2.5V,VIL(E)=0.8V,VIH(E)=2.0V)IO(Z)–––––20+20μAOutputLeakageCurrent–PowerOFF(VOH=6.0V,VCC=0V)(VOL=–0.25V,VCC=0V)IO(off)––––+100–100μAOutputOffsetVoltageDifference,Note2VOS–VOS––0.4VOutputDifferentialVoltage,Note2VOD2.0––VOutputDifferentialVoltageDifference,Note2ΔVOD––±0.4VPowerSupplyCurrent(OutputDisabled)Note3ICCX–6080mANOTES:1.Onlyoneoutputmaybeshortedatatime.2.SeeEIASpecificationEIA–422forexacttestconditions.3.Circuitinthree–statecondition.SWITCHINGCHARACTERISTICS(VCC=5.0V,TA=25°Cunlessotherwisenoted.)CharacteristicSymbolMinTypMaxUnitPropagationDelayTimesHightoLowOutputLowtoHighOutputtPHLtPLH––––2020nsOutputSkew––6.0nsPropagationDelay–ControltoOutput(CL=10pF,RL=75ΩtoGnd)(CL=10pF,RL=180ΩtoVCC)(CL=30pF,RL=75ΩtoGnd)(CL=30pF,RL=180ΩtoVCC)tPHZ(E)tPLZ(E)tPZH(E)tPZL(E)––––––––30354045nsAM26LS313MOTOROLAANALOGICDEVICEDATAPulsegeneratorcharacteristics3.0VScope(Input)Non–InvOutput752005.0VScope(Output)3.0VEnableCL=30pFInvOutput503.0V+5V75InvOutput180CLNon–InvOutputToScopeOutput3.0VorGndInputToScope(Input)Enable50VOHVOLtPLHVOHPulseGenerator≈1.5V≈1.5VVOL0VtPLZ(E)VOHVOL0V0VVOH0CLIncludesProbeandJigCapacitance.SeeTestTable.RL–SeeTestTabletPHL1.3V1.3V1.3V0V1.3V0V1.3V1.3VOutputOutputtPHLInputControlInput(Enable)CLIncludesProbeandJigCapacitance1.3VtPHZ(E)3.0V0.5V0OutputOutput0.5V3.0V1.3V1.3V1.3VPulseGeneratorControlInput(Enable)OutputOutputtPZH(E)tPZL(E)tPLHOpenfortPZH(E)TestOnly0VVOLFigure1.Three–StateEnableTestCircuitandWaveformsFigure2.PropagationDelayTimesInputtoOutputWaveformsandTestCircuitZo=50ΩPRR1.0MHz50%DutyCycletTLH,tTHL6nsPulsegeneratorcharacteristicsZo=50ΩPRR1.0MHz50%DutyCycletTLH,tTHL6nsAM26LS314MOTOROLAANALOGICDEVICEDATAOUTLINEDIMENSIONSNOTES:1.DIMENSIONINGANDTOLERANCINGPERANSIY14.5M,1982.2.CONTROLLINGDIMENSION:INCH.3.DIMENSIONLTOCENTEROFLEADSWHENFORMEDPARALLEL.4.DIMENSIONBDOESNOTINCLUDEMOLDFLASH.5.ROUNDEDCORNERSOPTIONAL.–A–BFCSHGDJLM16PLSEATING18916KPLANE–T–MAM0.25(0.010)TDIMMINMAXMINMAXMILLIMETERSINCHESA0.7400.77018.8019.55B0.2500.2706.356.85C0.1450.1753.694.44D0.0150.0210.390.53F0.0400.701.021.77G0.100BSC2.54BSCH0.050BSC1.27BSCJ0.0080.0150.210.38K0.1100.1302.803.30L0.2950.3057.507.74M010010S0.0200.0400.511.01NOTES:1.DIMENSIONINGANDTOLERANCINGPERANSIY14.5M,1982.2.CONTROLLINGDIMENSION:MILLIMETER.3.DIMENSIONSAANDBDONOTINCLUDEMOLDPROTRUSION.4.MAXIMUMMOLDPROTRUSION0.15(0.006)PERSIDE.5.DIMENSIONDDOESNOTINCLUDEDAMBARPROTRUSION.ALLOWABLEDAMBARPROTRUSIONSHALLBE0.127(0.005)TOTALINEXCESSOFTHEDDIMENSIONATMAXIMUMMATERIALCONDITION.18169SEATINGPLANEFJMRX45G8PLP–B––A–M0.25(0.010)BS–T–DKC16PLSBM0.25(0.010)ASTDIMMINMAXMINMAXINCHESMILLIMETERSA9.8010.000.3860.393B3.804.000.1500.157C1.351.750.0540.068D0.350.490.0140.019F0.401.250.0160.049G1.27BSC0.050BSCJ0.190.250.0080.0