High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current

文件：3.93792 Mbytes 页数：34 Pages

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High Speed Offset Drift Fully Differential ADC Driver

文件：1.21988 Mbytes 页数：44 Pages

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Zero Drift, High Voltage, Low Power, Programmable Gain Instrumentation Amplifier

文件：1.05142 Mbytes 页数：59 Pages

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高速、±0.3µV/°C 失调漂移、全差分 ADC 驱动器

ADA4945-1是一款低噪声、低失真、全差分放大器，具有两种可选功率模式。该器件采用3 V至10 V的宽电源电压范围工作。低直流失调、直流失调漂移和出色的动态性能使得ADA4945-1特别适合各种数据采集与信号处理应用。该器件非常适合驱动采用4 mA静态电流（全功率模式）工作的高分辨率、高性能逐次逼近型寄存器(SAR)和Σ-Δ型模数转换器(ADC)。该器件还可以选择采用1.4 mA静态电流（低功率模式）工作，以便将功耗调整至ADC驱动应用所需的性能。可调共模电压使ADA4945-1能够与多个ADC的输入共模电压相匹配。内部共模反馈环路可以提供出色的输出平衡，并能抑制偶数阶谐波失真产物。\n\ • 宽电源电压范围：3 V至10 V\n\n• 宽输入共模电压范围： −VS至 +VS − 1.3 V\n\n• 轨到轨输出\n\n• 采用额定双电源工作模式\n• 全功率模式：4 mA (145 MHz)\n\n• 低功率模式：1.4 mA (80 MHz)\n\n\n\n\n• 全功率模式\n• 低谐波失真\n\n• −133 dBc HD2和−140 dBc HD3 (1 kHz)\n\n• −133 dBc HD2和-116 dBc HD3 (100 kHz)\n\n• 快速建立时间\n• 18位：100 ns\n\n• 16位：50 ns\n\n\n\n\n• 输入电压噪声：1.8 ;

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High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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丝印：C9D；Package：LFCSP；High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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丝印：C9D；Package：LFCSP；High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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丝印：C9D；Package：LFCSP；High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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High Speed, ±0.1 μV/˚C Offset Drift, Fully Differential ADC Driver

FEATURES  Broad power supply range: 3 V to 10 V  Wide input common-mode voltage range: −VS to +VS − 1.3 V  Rail-to-rail output  Fully specified dual power mode operation  4 mA full power mode (145 MHz)  1.4 mA low power mode (80 MHz)  Full power mode  Low harmonic distortion  −13

文件：1.71569 Mbytes 页数：57 Pages

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