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LMC6482QML

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SNOSAR9A–DECEMBER2010–REVISEDMARCH2013

LMC6482QMLCMOSDualRail-To-RailInputandOutputOperationalAmplifier

CheckforSamples:LMC6482QML

1

FEATURES

DESCRIPTION

TheLMC6482providesacommon-moderangethat

2

(Typicalunlessotherwisenoted)

extendstobothsupplyrails.Thisrail-to-rail

•Rail-to-RailInputCommon-ModeVoltage

performancecombinedwithexcellentaccuracy,due

Range(EnsuredOverTemperature)

toahighCMRR,makesituniqueamongrail-to-rail

•Rail-to-RailOutputSwing(within20mVof

inputamplifiers.

supplyrail,100KΩload)

Itisidealforsystems,suchasdataacquisition,that

•Ensured5Vand15VPerformance

requirealargeinputsignalrange.TheLMC6482is

alsoanexcellentupgradeforcircuitsusinglimited

•ExcellentCMRRandPSRR:82dB

common-moderangeamplifierssuchastheTLC272

•UltraLowInputCurrent:20fA

andTLC277.

•HighVoltageGain(R

L

=500KΩ):130dB

Maximumdynamicsignalrangeisassuredinlow

•Specifiedfor2KΩand600Ωloads

voltageandsinglesupplysystemsbytheLMC6482's

rail-to-railoutputswing.TheLMC6482'srail-to-rail

APPLICATIONS

outputswingisensuredforloadsdownto600Ω.

•DataAcquisitionSystems

Ensuredlowvoltagecharacteristicsandlowpower

•TransducerAmplifiers

dissipationmaketheLMC6482especiallywell-suited

forbattery-operatedsystems.

•Hand-heldAnalyticInstruments

•MedicalInstrumentationSeetheLMC6484datasheetforaQuadCMOS

operationalamplifierwiththesesamefeatures.

•ActiveFilter,PeakDetector,SampleandHold,

pHMeter,CurrentSource

•ImprovedReplacementforTLC272,TLC277

ConnectionDiagram

3VSingleSupplyBufferCircuit

Rail-To-RailInputRail-To-RailOutput

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PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2010–2013,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Produktspecifikationer