ADA4522-2

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

ADA4522-2

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

ADA4522-2

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

ADA4522-2

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

ADA4522-2

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

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

ADA4522-2

雙通道55V、EMI增強(qiáng)型、零漂移、超低噪聲、RRO運(yùn)算放大器; ? 低失調(diào)電壓：5 μV（最大值）\n\n? 極低失調(diào)電壓漂移：最大值22 nV/°C\n\n? 低電壓噪聲密度：\n? 5.8 nV/√Hz（典型值）\n\n? 117 nV p-p（0.1 Hz至10 Hz，典型值）\n\n\n\n\n? 低輸入偏置電流：50 pA（典型值） \n\n? 單位增益交越帶寬：3 MHz（典型值）\n\n? 單電源供電：輸入電壓范圍包括地和軌到軌輸出\n\n? 寬工作電壓范圍：\n? 單電源供電：4.5 V至55 V\n\n? 雙電源供電：±2.25 V至±27.5 V\n\n\n\n\n? 集成EMI濾波器\n\n? 單位增益穩(wěn)定;

ADA4522-1 / ADA4522-2 / ADA4522-4分別為單通道/雙通道/四通道、零漂移、低噪聲、低功耗、具有接地檢測(cè)輸入和軌到軌輸出的運(yùn)算放大器，并針對(duì)隨時(shí)間、溫度和電壓條件變化的總精度進(jìn)行了優(yōu)化。這些器件具有寬工作電壓和溫度范圍、高開(kāi)環(huán)增益、極低直流和交流誤差，因而非常適合在各種應(yīng)用中放大極小的輸入信號(hào)并精確再現(xiàn)較大的信號(hào)。\n\n ADA4522-1 / ADA4522-2 / ADA4522-4在電源電壓為5.0 V、30 V和55 V時(shí)具有額定性能。這些器件的工作電壓范圍為4.5 V至55 V，是采用5 V、10 V、12 V、30 V單端電源或更高單電源應(yīng)用以及采用±2.5 V、±5 V和±15 V雙電源應(yīng)用的理想選擇。ADA4522-1 / ADA4522-2 / ADA4522-4利用片內(nèi)濾波實(shí)現(xiàn)較高的抗電磁干擾(EMI)能力。 \n\n ADA4522-1/ADA4522-2/ADA4522-4的額定溫度范圍為?40°C至+125°C擴(kuò)展工業(yè)溫度范圍，采用8引腳MSOP和SOIC、14引腳SOIC和TSSOP封裝。 \n\n

ADA4522-2

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

ADA4522-2

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

ADA4522-2ARMZ

絲印：A39；Package：MSOP；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

ADA4522-2ARMZ

絲印：A39；Package：RM-8；55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers

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