MCP6002技术手册

2003MicrochipTechnologyInc.DS21733D-page1MMCP6001/2/4Features•AvailableinSC-70-5andSOT-23-5packages•1MHzGainBandwidthProduct(typ.)•Rail-to-RailInput/Output•SupplyVoltage:1.8Vto5.5V•SupplyCurrent:IQ=100µA(typ.)•90°PhaseMargin(typ.)•TemperatureRange:-Industrial:-40°Cto+85°C-Extended:-40°Cto+125°C•AvailableinSingle,DualandQuadPackagesApplications•Automotive•PortableEquipment•PhotodiodePre-amps•AnalogFilters•NotebooksandPDAs•Battery-PoweredSystemsAvailableToolsSpiceMacroModels(at)FilterLab®Software(at)TypicalApplicationDescriptionTheMicrochipTechnologyInc.MCP6001/2/4familyofoperationalamplifiers(opamps)isspecificallydesignedforgeneral-purposeapplications.Thisfamilyhasa1MHzgainbandwidthproductand90°phasemargin(typ.).Italsomaintains45°phasemargin(typ.)with500pFcapacitiveload.Thisfamilyoperatesfromasinglesupplyvoltageaslowas1.8V,whiledrawing100µA(typ.)quiescentcurrent.Additionally,theMCP6001/2/4supportsrail-to-railinputandoutputswing,withacommonmodeinputvoltagerangeofVDD+300mVtoVSS-300mV.Thisfamilyofopera-tionalamplifiersisdesignedwithMicrochip’sadvancedCMOSprocess.TheMCP6001/2/4familyisavailableintheindustrialandextendedtemperatureranges.Italsohasapowersupplyrangeof1.8Vto5.5V.PackageTypesR1VOUTR2VINVDD+-Gain1R1R2------+=Non-InvertingAmplifierMCP6001VREFVSS4MCP6001123-+5VDDVIN–VOUTVSSVIN+SC-70-5,SOT-23-5MCP6002PDIP,SOIC,MSOPMCP6004VINA+VINA–VSS123414131211-VOUTA+-+ADVDDVOUTDVIND–VIND+1098567VOUTBVINB–VINB+VINC+VINC–VOUTC+-BC-+PDIP,SOIC,TSSOPVINA+VINA–VSS12348765-VOUTA+-+ABVDDVOUTBVINB–VINB+4123-+5VDDVOUTVSSMCP6001RSOT-23-54123-+5VSSVIN–VOUTVDDVIN+MCP6001USOT-23-54123-+5VDDVOUTVIN+VSSVIN–1MHzBandwidthLowPowerOpAmpMCP6001/2/4DS21733D-page22003MicrochipTechnologyInc.1.0ELECTRICALCHARACTERISTICSAbsoluteMaximumRatings†VDD-VSS.........................................................................7.0VAllInputsandOutputs......................VSS-0.3VtoVDD+0.3VDifferenceInputVoltage.......................................|VDD-VSS|OutputShortCircuitCurrent..................................continuousCurrentatInputPins....................................................±2mACurrentatOutputandSupplyPins............................±30mAStorageTemperature....................................-65°Cto+150°CMaximumJunctionTemperature(TJ)..........................+150°CESDProtectionOnAllPins(HBM;MM)...............≥4kV;200V†Notice:Stressesabovethoselistedunder“MaximumRat-ings”maycausepermanentdamagetothedevice.Thisisastressratingonlyandfunctionaloperationofthedeviceatthoseoranyotherconditionsabovethoseindicatedintheoperationallistingsofthisspecificationisnotimplied.Expo-suretomaximumratingconditionsforextendedperiodsmayaffectdevicereliability.PINFUNCTIONTABLEDCELECTRICALSPECIFICATIONSNameFunctionVIN+,VINA+,VINB+,VINC+,VIND+Non-invertingInputsVIN–,VINA–,VINB–,VINC–,VIND–InvertingInputsVDDPositivePowerSupplyVSSNegativePowerSupplyVOUT,VOUTA,VOUTB,VOUTC,VOUTDOutputsElectricalCharacteristics:Unlessotherwiseindicated,TA=+25°C,VDD=+1.8Vto+5.5V,VSS=GND,VCM=VDD/2,RL=10kΩtoVDD/2,andVOUT~VDD/2.ParametersSymMinTypMaxUnitsConditionsInputOffsetInputOffsetVoltageVOS-7.0—+7.0mVVCM=VSSInputOffsetDriftwithTemperature∆VOS/∆TA—±2.0—µV/°CTA=-40°Cto+125°C,VCM=VSSPowerSupplyRejectionPSRR—86—dBVCM=VSSInputBiasCurrentandImpedanceInputBiasCurrent:IB—±1.0—pAIndustrialTemperatureIB—19—pATA=+85°CExtendedTemperatureIB—1100—pATA=+125°CInputOffsetCurrentIOS—±1.0—pACommonModeInputImpedanceZCM—1013||6—Ω||pFDifferentialInputImpedanceZDIFF—1013||3—Ω||pFCommonModeCommonModeInputRangeVCMRVSS−0.3—VDD+0.3VCommonModeRejectionRatioCMRR6076—dBVCM=-0.3Vto5.3V,VDD=5VOpen-LoopGainDCOpen-LoopGain(largesignal)AOL88112—dBVOUT=0.3VtoVDD-0.3V,VCM=VSSOutputMaximumOutputVoltageSwingVOL,VOHVSS+25—VDD−25mVVDD=5.5VOutputShort-CircuitCurrentISC—±6—mAVDD=1.8V—±23—mAVDD=5.5VPowerSupplySupplyVoltageVDD1.8—5.5VQuiescentCurrentperAmplifierIQ50100170µAIO=0,VDD=5.5V,VCM=5V2003MicrochipTechnologyInc.DS21733D-page3MCP6001/2/4ACELECTRICALSPECIFICATIONSTEMPERATURESPECIFICATIONSElectricalCharacteristics:Unlessotherwiseindicated,TA=+25°C,VDD=+1.8to5.5V,VSS=GND,VCM=VDD/2,VOUT≈VDD/2,RL=10kΩtoVDD/2,andCL=60pF.ParametersSymMinTypMaxUnitsConditionsACResponseGainBandwidthProductGBWP—1.0—MHzPhaseMarginPM—90—°G=+1SlewRateSR—0.6—V/µsNoiseInputNoiseVoltageEni—6.1—µVp-pf=0.1Hzto10HzInputNoiseVoltageDensityeni—28—nV/√Hzf=1kHzInputNoiseCurrentDensityini—0.6—fA/√Hzf=1kHzElectricalCharacteristics:Unlessotherwiseindicated,VDD=+1.8Vto+5.5V,andVSS=GND.ParametersSymMinTypMaxUnitsConditionsTemperatureRangesIndustrialTemperatureRangeTA-40—+85°CExtendedTemperatureRangeTA-40—+125°COperatingTemperatureRangeTA-40—+125°C(Note)StorageTemperatureRangeTA-65—+150°CThermalPackageResistancesThermalResistance,5L-SC70θJA—331—°C/WThermalResistance,5L-SOT-23θJA—256—°C/WThermalResistance,8L-PDIPθJA—85—°C/WThermalResistance,8L-SOIC(150mil)θJA—163—°C/WThermalResistance,8L-SOIC(208mil)θJA—118—°C/WThermalResistance,8L-MSOPθJA—206—°C/WThermalResistance,14L-PDIPθJA—70—°C/WThermalResistance,14L-SOICθJA—120—°C/W