Lmv358

Featuresat+2.7V•80µAsupplycurrentperchannel•1.2MHzgainbandwidthproduct•Outputvoltagerange:0.01Vto2.69V•Inputvoltagerange:-0.25Vto+1.5V•1.5V/µsslewrate•LMV321directlyreplacesotherindustrystandardLMV321amplifiers;availableinSC70-5andSOT23-5packages•LMV358directlyreplacesotherindustrystandardLMV358amplifiers;availableinMSOP-8andSOIC-8packages•LMV324directlyreplacesotherindustrystandardLMV324amplifiers;availableinTSSOP-14andSOIC-14packages•Fullyspecifiedat+2.7Vand+5Vsupplies•Operatingtemperaturerange:-40°Cto+125°CApplications•Lowcostgeneralpurposeapplications•Cellularphones•Personaldataassistants•A/Dbuffer•DSPinterface•Smartcardreaders•Portabletestinstruments•Keylessentry•Infraredreceiversforremotecontrols•Telephonesystems•Audioapplications•Digitalstillcameras•Harddiskdrives•MP3playersDescriptionTheLMV321(single),LMV358(dual),andLMV324(quad)arealowcost,voltagefeedbackamplifiersthatconsumeonly80µAofsupplycurrentperamplifier.TheLMV3XXfamilyisdesignedtooperatefrom2.7V(±1.35V)to5.5V(±2.75V)supplies.Thecommonmodevoltagerangeextendsbelowthenegativerailandtheoutputprovidesrail-to-railperformance.TheLMV3XXfamilyisdesignedonaCMOSprocessandprovides1.2MHzofbandwidthand1.5V/µsofslewrateatalowsupplyvoltageof2.7V.Thecombinationoflowpower,rail-to-railperformance,lowvoltageoperation,andtinypack-ageoptionsmaketheLMV3XXfamilywellsuitedforuseinpersonalelectronicsequipmentsuchascellularhandsets,pagers,PDAs,andotherbatterypoweredapplications.LMV321,LMV358,LMV324GeneralPurpose,LowVoltage,Rail-to-RailOutputAmplifiersµF6.8µFOut+In+Vs+RgTypicalApplicationFrequencyResponsevs.CLMagnitude(1dB/div)Frequency(MHz)0.010.1110CL=200pFRs=0CL=20pFRs=0CL=200pFRs=225ΩCL=100pFRs=0CL=10pFRs=0CL=2pFRs=0CL=50pFRs=0+-10kΩ10kΩRsCL2kΩDATASHEETLMV321/LMV358/LMV3242Rev.1November2002LMV321–+123+In-Vs-In+VsOut54–+123+In-Vs-In+VsOut54SC70-5LMV358-+-+1234Out1-In1+In1-Vs+VsOut2-In2+In28765MSOP-8-+-+1234Out1-In1+In1-Vs+VsOut2-In2+In28765SOIC-8LMV3241234Out1-In1+In1+VsOut4-In4+In4-Vs14131211567+In2-In2Out2+In3-In3Out31098TSSOP-14SOT23-5PinAssignments1234Out1-In1+In1+VsOut4-In4+In4-Vs14131211567+In2-In2Out2+In3-In3Out31098SOIC-14LMV321/LMV358/LMV324DATASHEETRev.1November20023AbsoluteMaximumRatingsParameterMin.Max.UnitSupplyVoltages0+6VMaximumJunctionTemperature–+175°CStorageTemperatureRange-65+150°CLeadTemperature,10seconds–+260°CInputVoltageRange-Vs-0.5+Vs+0.5VElectricalSpecifications(Tc=25°C,Vs=+2.7V,G=2,RL=10kΩtoVs/2,Rf=10kΩ,Vo(DC)=Vcc/2;unlessotherwisenoted)ParameterConditionsMin.Typ.Max.UnitACPerformanceGainBandwidthProductCL=50pF,RL=2kΩtoVs/21.2MHzPhaseMargin52degGainMargin17dBSlewRateVo=1Vpp1.5V/µsInputVoltageNoise50kHz36nV/√HzCrosstalk:LMV358100kHz91dBLMV324100kHz80dBDCPerformanceInputOffsetVoltage11.77mVAverageDrift8µV/°CInputBiasCurrent21nAInputOffsetCurrent21nAPowerSupplyRejectionRatio1DC5065dBSupplyCurrent(PerChannel)180120µAInputCharacteristicsInputCommonModeVoltageRange1LO0-0.25VHI1.51.3VCommonModeRejectionRatio15070dBOutputCharacteristicsOutputVoltageSwingRL=10kΩtoVs/2;LO10.10.01VRL=10kΩtoVs/2;HI12.692.6VMin/maxratingsarebasedonproductcharacterizationandsimulation.Individualparametersaretestedasnoted.Outgoingqualitylevelsaredeterminedfromtestedparameters.Notes:1.Guaranteedbytestingorstatisticalanalysisat+25°C.2.+INand-INaregatestoCMOStransistorswithtypicalinputbiascurrentof1nA.CMOSleakageistoosmalltopracticallymeasure.RecommendedOperatingConditionsParameterMin.Max.UnitOperatingTemperatureRange-40+125°CPowerSupplyOperatingRange2.55.5VDATASHEETLMV321/LMV358/LMV3244Rev.1November2002ElectricalSpecifications(Tc=25°C,Vs=+5V,G=2,RL=10kΩtoVs/2,Rf=10kΩ,Vo(DC)=Vcc/2;unlessotherwisenoted)ParameterConditionsMin.Typ.Max.UnitACPerformanceGainBandwidthProductCL=50pF,RL=2kΩtoVs/21.4MHzPhaseMargin73degGainMargin12dBSlewRate1.5V/µsInputVoltageNoise50kHz33nV/√HzCrosstalk:LMV358100kHz91dBLMV324100kHz80dBDCPerformanceInputOffsetVoltage117mVAverageDrift6µV/°CInputBiasCurrent21nAInputOffsetCurrent21nAPowerSupplyRejectionRatio1DC5065dBOpenLoopGain15070dBSupplyCurrent(PerChannel)1100150µAInputCharacteristicsInputCommonModeVoltageRange1LO0-0.4VHI3.83.6VCommonModeRejectionRatio15075dBOutputCharacteristicsOutputVoltageSwingRL=2kΩtoVs/2;LO/HI0.036to4.95VRL=10kΩtoVs/2;LO10.10.013VRL=10kΩtoVs/2;HI14.984.9VShortCircuitOutputCurrent1sourcing;Vo=0V5+34mAsinking;Vo=5V10-23mAMin/maxratingsarebasedonproductcharacterizationandsimulation.Individualparametersaretestedasnoted.Outgoingqualitylevelsaredeterminedfromtestedparameters.Notes:1.Guaranteedbytestingorstatisticalanalysisat+25°C.2.+INand-INaregatestoCMOStransistorswithtypicalinputbiascurrentof1nA.CMOSleakageistoosmalltopracticallymeasure.PackageThermalResistancePackageθJA5leadSC70331.4°C/W5leadSOT23256°C/W8leadSOIC152°C/W8leadMSOP206°C/W14leadTSSOP100°C/W14leadSOIC88°C/WLMV321/LMV358/LMV324DATASHEETRev.1November20025Non-InvertingFreq.ResponseVs=+5VNormalizedMagnitude(1dB/div)Frequency(MHz)0.010.1G=10110G=5G=1G=2InvertingFrequencyResponseVs=+5VNormalizedMagnitude(1dB/div)Frequ