ADA4051-1

1.8 V, Micropower, Zero-Drift, Rail-to-Rail Input/Output Op Amp

GENERALDESCRIPTION TheADA4051-1/ADA4051-2areCMOS,micropower,zerodriftoperationalamplifiersutilizinganinnovativechoppingtechnique.Theseamplifiersfeaturerail-to-railinput/outputswingandextremelylowoffsetvoltagewhileoperatingfroma1.8Vto5.5Vpowersupply.Inaddition

ADA4051-1

30 V Zero-Drift, Rail-to-Rail Output Precision Amplifier

GENERALDESCRIPTION TheADA4638-1isahighvoltage,highprecision,zero-driftamplifierfeaturingrail-to-railoutputswing.Itisguaranteedtooperatefrom4.5Vto30Vsinglesupplyor±2.25Vto±15Vdualsupplieswhileconsuminglessthan0.95mAofsupplycurrentat±5V. FEATURES

ADA4051-1

Precision Micropower Single-Supply Operational Amplifiers

FEATURES LowOffsetVoltage:100VMax LowInputBiasCurrent:10nAMax Single-SupplyOperation:Vto30V Dual-SupplyOperation:Vto15V LowSupplyCurrent:300A/AmpMax UnityGainStable NoPhaseReversal 3.0 1.5 APPLICATIONS CurrentSensing(Shunt) LineorBattery-Powered

ADA4051-1

55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational

FEATURES ?Lowoffsetvoltage:5μVmaximum ?Extremelylowoffsetvoltagedrift:22nV/°Cmaximum ?Lowvoltagenoisedensity:5.8nV/√Hztypical ?117nVp-ptypicalfrom0.1Hzto10Hz ?Lowinputbiascurrent:50pAtypical ?Unity-gaincrossover:3MHztypical ?Single-supplyoperatio

ADA4051-1

Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp

FEATURES Lowoffsetvoltage:2.5μVmaximum Lowoffsetvoltagedrift:0.015μV/°Cmaximum Lownoise 5.6nV/√Hzatf=1kHz,AV=+100 97nVp-patf=0.1Hzto10Hz,AV=+100 Open-loopgain:130dBminimum CMRR:135dBminimum PSRR:130dBminimum Unity-gaincrossover:4MHz Gainban

ADA4051-1

22 μA, RRIO, CMOS,18 V Operational Amplifiers

FEATURES Micropowerathighvoltage(18V):22μAmaximumLowoffsetvoltage:350μVmaximum Lowinputbiascurrent:20pAmaximumGainbandwidthproduct:230kHzatAV=100typical Unity-gaincrossover:230kHz?3dBclosed-loopbandwidth:305kHzSingle-supplyoperation:2.7Vto18VDual-s

ADA4051-1

1.8 V, Micropower, Zero-Drift, Rail-to-Rail Input/Output Op Amps

FEATURES Verylowsupplycurrent:13μAtypical Lowoffsetvoltage:15μVmaximumOffsetvoltagedrift:20nV/°CSingle-supplyoperation:1.8Vto5.5VHighPSRR:110dBminimumHighCMRR:110dBminimumRail-to-railinput/output Unity-gainstable Extendedindustrialtemperaturerange APPLIC

ADA4051-1

2μA Supply Current, Low IB, Zero-Drift Operational Amplifiers

FEATURES APPLICATIONS nLowSupplyCurrent:2μAMaximum(perAmplifier) nOffsetVoltage:5μVMaximum nOffsetVoltageDrift:0.02μV/°CMaximum nInputBiasCurrent: n3pATypical n30pAMaximum,–40°Cto85°C n100pAMaximum,–40°Cto125°C nIntegratedEMIFilter(114dBRejectionat1.8

ADA4051-1

10μA Supply Current, Low IB, Zero-Drift Operational Amplifier

FEATURES APPLICATIONS nLowSupplyCurrent:10μAMaximum(perAmplifier) nOffsetVoltage:5μVMaximum nOffsetVoltageDrift:0.02μV/°CMaximum nInputBiasCurrent: n5pATypical n50pAMaximum,–40°Cto85°C n150pAMaximum,–40°Cto125°C nIntegratedEMIFilter(90dBRejectionat1.8

ADA4051-1AKSZ-R2

1.8 V, Micropower, Zero-Drift, Rail-to-Rail Input/Output Op Amp

GENERALDESCRIPTION TheADA4051-1/ADA4051-2areCMOS,micropower,zerodriftoperationalamplifiersutilizinganinnovativechoppingtechnique.Theseamplifiersfeaturerail-to-railinput/outputswingandextremelylowoffsetvoltagewhileoperatingfroma1.8Vto5.5Vpowersupply.Inaddition