OP07--英文-中文-注释

UltralowOffsetVoltageOperationalAmplifierDataSheetOP07Rev.GInformationfurnishedbyAnalogDevicesisbelievedtobeaccurateandreliable.However,noresponsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorotherrightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.NolicenseisgrantedbyimplicationorotherwiseunderanypatentorpatentrightsofAnalogDevices.Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.OneTechnologyWay,P.O.Box9106,Norwood,MA02062-9106,U.S.A.Tel:[phone]©2002-2011AnalogDevices,Inc.Allrightsreserved.FEATURESLowVOS:75μVmaximumLowVOSdrift:1.3μV/°CmaximumUltrastablevs.time:1.5μVpermonthmaximumLownoise:0.6μVp-pmaximumWideinputvoltagerange:±14VtypicalWidesupplyvoltagerange:±3Vto±18V125°Ctemperature-testeddiceAPPLICATIONSWirelessbasestationcontrolcircuitsOpticalnetworkcontrolcircuitsInstrumentationSensorsandcontrolsThermocouplesResistorthermaldetectors(RTDs)StrainbridgesShuntcurrentmeasurementsPrecisionfiltersGENERALDESCRIPTIONTheOP07hasverylowinputoffsetvoltage(75μVmaximumforOP07E)thatisobtainedbytrimmingatthewaferstage.Theselowoffsetvoltagesgenerallyeliminateanyneedforexternalnulling.TheOP07alsofeatureslowinputbiascurrent(±4nAfortheOP07E)andhighopen-loopgain(200V/mVfortheOP07E).Thelowoffsetandhighopen-loopgainmaketheOP07particularlyusefulforhighgaininstrumentationapplications.PINCONFIGURATION1VOSTRIM8VOSTRIM2–IN7V+3+IN6OUT4V–5NCOP07NC=NOCONNECT00316-001Figure1.Thewideinputvoltagerangeof±13VminimumcombinedwithahighCMRRof106dB(OP07E)andhighinputimpedanceprovidehighaccuracyinthenoninvertingcircuitconfiguration.Excellentlinearityandgainaccuracycanbemaintainedevenathighclosed-loopgains.Stabilityofoffsetsandgainwithtimeorvariationsintemperatureisexcellent.TheaccuracyandstabilityoftheOP07,evenathighgain,combinedwiththefreedomfromexternalnullinghavemadetheOP07anindustrystandardforinstrumentationapplications.TheOP07isavailableintwostandardperformancegrades.TheOP07Eisspecifiedforoperationoverthe0°Cto70°Crange,andtheOP07Cisspecifiedoverthe−40°Cto+85°Ctemperaturerange.TheOP07isavailableinepoxy8-leadPDIPand8-leadnarrowSOICpackages.ForCERDIPandTO-99packagesandstandardmicrocircuitdrawing(SMD)versions,seetheOP77.1R2AANDR2BAREELECTRONICALLYADJUSTEDONCHIPATFACTORYFORMINIMUMINPUTOFFSETVOLTAGE.6V+783C3142OUTQ5R2A1R5R8R7V–R6R3R4Q21Q22Q23Q24R1AR2B1R1BQ7Q3Q6Q1Q4Q2Q27Q26Q25C1Q9Q10Q11Q12C2(OPTIONALNULL)Q13Q14Q17Q16Q15Q18Q20Q19R10R9Q8NONINVERTINGINPUTINVERTINGINPUT00316-002Figure2.SimplifiedSchematicOP07DataSheetRev.G|Page2of16TABLEOFCONTENTSFeatures..............................................................................................1Applications.......................................................................................1GeneralDescription.........................................................................1PinConfiguration.............................................................................1RevisionHistory...............................................................................2Specifications.....................................................................................3OP07EElectricalCharacteristics...............................................3OP07CElectricalCharacteristics...............................................4AbsoluteMaximumRatings............................................................6ThermalResistance.......................................................................6ESDCaution...................................................................................6TypicalPerformanceCharacteristics..............................................7TypicalApplications.......................................................................11ApplicationsInformation..........................................................12OutlineDimensions.......................................................................13OrderingGuide..........................................................................14REVISIONHISTORY10/11—Rev.F.toRevGChangestoFeaturesSection............................................................18/10—Rev.E.toRevFChangestoOrderingGuide..........................................................147/09—Rev.D.toRevEChangestoFigure29Caption.......................................................11ChangestoOrderingGuide..........................................................147/06—Rev.C.toRevDChangestoFeatures..........................................................................1ChangestoGeneralDescription....................................................1ChangestoSpecificationsSection..................................................3ChangestoTable4............................................................................6ChangestoFigure6andFigure8...................................................7ChangestoFigure13andFigure14...............................................8ChangestoFigure20...............................................................