Micropower, Rail-to-Rail I/O, High Linearity Amplifiers

GENERAL DESCRIPTION The AD8546 and AD8548 are dual and quad micropower, high input impedance amplifiers optimized for low power and wide operating supply voltage range applications. The AD8546/AD8548 rail-to-rail input/output (RRIO) feature provides increased dynamic range to drive low frequ

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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

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

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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：535.65 Kbytes 页数：20 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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低功耗、轨对轨I/O、零输入交叉失真放大器

AD8506是一款双路低功耗运算放大器，采用1.8V至5.5V单电源供电，具有轨对轨输入与输出摆幅，这些低功耗放大器采用新的电路技术，提供无输入交叉失真、高电源抑制比(PSRR)和共模抑制比(CMRR)以及极低的偏置电流，每路放大器的供电电流低于20µA。这些特性使得AD8506放大器成为电池供电应用的理想选择，其中重要的是使现有低功耗、轨对轨运算放大器经常遇到的输入交叉失真最小。这些放大器还能够在较宽的电源电压范围内保持高电源抑制比。AD8506放大器的这些特性还使得电池供电的遥控传感器、手持式仪表与消费设备、危害检测(如烟、火、气体)以及病人监护仪受益匪浅。AD8506工作温度范围是：-4 • 从0.1至10Hz的低噪声电压峰-峰（P-P）值为2.9 µV \n\n• 供电电流极低：20µA/amp（最大值）\n\n• 单电源供电：1.8V至5.5V\n\n• 最大偏移电压：4mV \n\n• 极低的输入偏置电流：1 pA（典型值）\n\n• 轨对轨输入与输出\n\n• 高电源抑制比(PSRR)和共模抑制比（CMRR）：100 dB min;

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