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

文件：210.78 Kbytes 页数：16 Pages

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20 μA Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers

FEATURES PSRR: 100 dB minimum CMRR: 105 dB typical Very low supply current: 20 μA per amplifier maximum 1.8 V to 5 V single supply or ±0.9 V to ±2.5 V dual supply Rail-to-rail input/output Low noise: 45 nV/√Hz at 1 kHz 2.5 mV offset voltage maximum Very low input bias current: 1 pA typical AP

文件：712.5 Kbytes 页数：21 Pages

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22 μA, RRIO, CMOS, 18 V Operational Amplifier

FEATURES Micropower at high voltage (18 V): 22 μA maximum Low input bias current: 20 pA maximum Gain bandwidth product: 240 kHz at AV =100 typical Unity-gain crossover: 240 kHz −3 dB closed-loop bandwidth: 310 kHz Slew rate: 80 V/ms Large signal voltage gain: 110 dB minimum Single-supply operat

文件：709.49 Kbytes 页数：24 Pages

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Micropower Precision CMOS Operational Amplifier

FEATURES Supply current: 1 μA maximum Offset voltage: 1 mV maximum Single-supply or dual-supply operation Rail-to-rail input and output No phase reversal Unity gain stable APPLICATIONS Portable equipment Remote sensors Low power filters Threshold detectors Current sensing

文件：456.87 Kbytes 页数：12 Pages

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1 μA Micropower CMOS Operational Amplifiers

FEATURES Supply current: 1 μA maximum/amplifier Offset voltage: 3 mV maximum Single-supply or dual-supply operation Rail-to-rail input and output No phase reversal Unity gain stable APPLICATIONS Portable equipment Remote sensors Low power filters Threshold detectors Current sensing

文件：518.52 Kbytes 页数：16 Pages

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20 關A Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers

文件：655.7 Kbytes 页数：20 Pages

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22 關A, RRIO, CMOS, 18 V

文件：696.47 Kbytes 页数：24 Pages

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20 關A Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers

文件：535.65 Kbytes 页数：20 Pages

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四通道、最大电流20µA，轨对轨输入/输出，零输入交越失真放大器

AD8508是一款四通道微功耗放大器，具有轨对轨输入与输出摆幅，采用1.8 V～5 V单电源或±0.9 V～±2.5 V双电源供电。这款低成本放大器采用最新的电路技术，具有零交越失真（出众的PSRR与CMRR性能）以及极低的偏置电流，工作时每个放大器的电源电流不到20µA。在同等功率等级下，AD8508具有最低的噪声。 这些特性的结合使得AD8508放大器成为电池供电应用的理想选择，因为它可以使得整个电池寿命周期内因电源电压波动而引起的误差最小，而且即使对于轨对轨输入运算放大器也能保持较高的共模抑制比。\n\n AD8508放大器适于电池供电的遥控传感器、手持仪器以及消费类 • PSRR：100 dB （最小值）\n\n• CMRR：105 dB （典型值）\n\n• 极低的电源电流：每个放大器为20 μA（最大值）\n\n• 单电源电压：1.8 V～5 V或双电源电压：±0.9 V～±2.5 V \n\n• 轨对轨输入与输出\n\n• 失调电压：2.5 mV（最大值）\n\n• 极低的输入偏置电流：1 pA （典型值）;

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丝印：A27；Package：WLCSP；20 μA Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers

FEATURES PSRR: 100 dB minimum CMRR: 105 dB typical Very low supply current: 20 μA per amplifier maximum 1.8 V to 5 V single supply or ±0.9 V to ±2.5 V dual supply Rail-to-rail input/output Low noise: 45 nV/√Hz at 1 kHz 2.5 mV offset voltage maximum Very low input bias current: 1 pA typical AP

文件：712.5 Kbytes 页数：21 Pages

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