ADA4528-2

36 V, Low Noise, Zero Drift Op Amp

FEATURES Supplyvoltagerange:4.5Vto36V Offsetvoltage:±4μVmaximumat5V Offsetvoltagedrift:0.01μV/°Cmaximumat5V Inputnoise Voltage:88nVp-pfrom0.1Hzto10Hztypical Spectraldensityvoltage:4.2nV/√Hztypicalat1kHz Rail-to-railoutput Unity-gainstable GBP:5

ADA4528-2

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

ADA4528-2

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

ADA4528-2

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

ADA4528-2

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

ADA4528-2

精密、超低噪聲、軌到軌輸入/輸出、零點漂移單通道運算放大器

ADA4528-1/ADA4528-2均為超低噪聲、零漂移運算放大器，具有軌到軌輸入輸出擺幅。這兩款器件的失調(diào)電壓為2.5 μV，失調(diào)電壓漂移為0.015 μV/°C，典型噪聲為97 μV p-p（0.1 Hz至10 Hz，AV = +100），因而非常適合不容許存在誤差源的應(yīng)用。\n\n ADA4528-1/ADA4528-2具有2.2 V至5.5 V的寬工作電源電壓范圍、高增益、出色的CMRR和PSRR特性，是低電平信號精密放大應(yīng)用的理想之選，如位置和壓力傳感器、應(yīng)變計、醫(yī)療儀器等。\n\n ADA4528-1/ADA4528-2的額定溫度范圍為?40°C至+125°C; ? 低失調(diào)電壓：2.5 μV（最大值） \n\n? 低失調(diào)電壓漂移：0.015 μV/°C（最大值）\n\n? 低噪聲： \n? 5.6 nV/√Hz at f = 1 kHz,AV = +100\n \n? 97 nV p-p（f = 0.1 Hz至10 Hz，AV = +100）\n\n\n\n\n? 開環(huán)電壓增益：130 dB（最小值）\n\n? 共模抑制比(CMRR)：135 dB（最小值）\n\n? 電源抑制比(PSRR)：130 dB（最小值） \n\n? 增益帶寬積：4 MHz\n\n? 增益帶寬積：3 MHz (AV = +100)\n\n? -3 dB閉環(huán)帶寬：6.2 MHz;

ADA4528-2

Devices Connected

ADA4528-2

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

ADA4528-2ACPZ-R7

絲印：A32；Package：LFCSP；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

ADA4528-2ACPZ-RL

絲?。?a target="_blank" title="Marking" href="/a32/marking.html">A32；Package：LFCSP；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