Dual, Low Power, Low Noise, Low Bias Current Precision Rail-to-Rail Output Op Amp

GENERAL DESCRIPTION The AD8622/AD8624 are dual and quad precision rail-to-rail output operational amplifiers with low supply currents of only 350 μA/amplifier maximum over temperature and supply voltages. The AD8622/AD8624 also has an input bias current cancellation circuitry that provides a very

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Precision Micropower Single-Supply Operational Amplifiers

FEATURES Low Offset Voltage: 100 V Max Low Input Bias Current: 10 nA Max Single-Supply Operation: V to 30 V Dual-Supply Operation:  V to 15 V Low Supply Current: 300 A/Amp Max Unity Gain Stable No Phase Reversal 3.0 1.5 APPLICATIONS Current Sensing (Shunt) Line or Battery-Powered

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22 μA, RRIO, CMOS,18 V Operational Amplifiers

FEATURES Micropower at high voltage (18 V): 22 μA maximum Low offset voltage: 350 μV maximum Low input bias current: 20 pA maximum Gain bandwidth product: 230 kHz at AV = 100 typical Unity-gain crossover: 230 kHz ?3 dB closed-loop bandwidth: 305 kHz Single-supply operation: 2.7 V to 18 V Dual-s

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Picoampere Input Current Quad Bipolar Op Amp

FEATURES High dc precision 150 μV maximum offset voltage 1.5 μV/°C maximum offset voltage drift 270 pA maximum input bias current 0.3 pA/°C typical IB drift Low noise: 0.5 μV p-p Typical noise: 0.1 Hz to 10 Hz Low power: 600 μA maximum supply current per amplifier Dual version: AD706 APPLICATIO

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Low Power, Precision Rail-to-Rail Output Op Amp

FEATURES Very low offset voltage 125 μV maximum Supply current: 215 μA/amp typical Input bias current: 200 pA maximum Low input offset voltage drift: 1.2 μV/°C maximum Very low voltage noise: 11 nV/√Hz Operating temperature: ?40°C to +125°C Rail-to-rail output swing Unity gain stable ±2.5 V t

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30 V, Micropower, Overvoltage Protection, Rail-to-Rail Input/Output Amplifiers

FEATURES Input overvoltage protection, 32 V above and below the supply rails No phase reversal for input voltage up to ±32 V beyond the power supply Rail-to-rail input and output swing Low power: 60 μA per amplifier typical Unity-gain bandwidth 800 kHz typical at VSY = ±15 V 550 kHz typical

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30 V, Micropower, Overvoltage Protection

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Dual, Low Power, Precision Rail-to-Rail Output Op Amp

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30 V, Micropower, Overvoltage Protection, Rail-to-Rail Input/Output Amplifier

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低功耗、低噪聲、低偏置電流、精密雙通道RRO運(yùn)算放大器

AD8622是一款雙通道、精密、軌到軌輸出運(yùn)算放大器，在溫度和電源電壓范圍內(nèi)，電源電流僅為350 μA（最大值）。它還具有極低失調(diào)、漂移和電壓噪聲，而且輸入偏置電流在整個(gè)工作溫度范圍內(nèi)均非常低。\n\n AD8624的典型失調(diào)電壓僅為10 μV，失調(diào)漂移為0.5 μV/°C，噪聲僅為0.2 μV p-p（0.1 Hz至10 Hz），因而特別適合不容許存在較大誤差源的應(yīng)用。許多系統(tǒng)都可以利用AD8622提供的低噪聲、直流精度和軌到軌輸出擺幅特性，使信噪比和動(dòng)態(tài)范圍達(dá)到最大，實(shí)現(xiàn)低功耗操作。AD8622的額定溫度范圍為?40°C至+125°C擴(kuò)展工業(yè)溫度范圍，提供無(wú)鉛SOIC和MSOP兩 ? 極低失調(diào)電壓：125 μV（最大值） \n\n? 電源電流：每個(gè)放大器215 μA（典型值） \n\n? 輸入偏置電流：200 pA（最大值） \n\n? 低輸入失調(diào)電壓漂移：1.2 μV/°C（最大值） \n\n? 極低電壓噪聲：11 nV/√Hz \n\n? 工作溫度：-40°C至+125°C \n\n? 軌到軌輸出擺幅 \n\n? 單位增益穩(wěn)定 \n\n? 工作電壓：±2.5 V至±15 V;

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