High Accuracy Data Acquisition Instrumentation Amplifier

High Accuracy Data Acquisition Instrumentation Amplifier

文件：292.9 Kbytes 页数：4 Pages

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High Accuracy Data Acquisition Instrumentation Amplifier

文件：451.67 Kbytes 页数：4 Pages

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High Accuracy Data Acquisition Instrumentation Amplifier

文件：483.17 Kbytes 页数：5 Pages

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HIGH ACCURACY DATA ACQUISITION INSTRUMENTATION AMPLIFIER

文件：455.49 Kbytes 页数：4 Pages

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高精度数据采集仪表放大器

AD522是一款精密IC仪表放大器，针对要求在最差工作条件下提供高精度的数据采集应用而设计。高线性度、高共模抑制、低电压漂移与低噪声等特性的出色组合，使该器件适合用于许多12位数据采集系统中。在过程控制、仪器仪表、数据处理和医疗测试等应用中，通常采用仪表放大器作为电阻传感器（热敏电阻、应变计等）的电桥放大器。工作环境通常信噪比低、温度起伏不定、输入阻抗不平衡，并且处于远程位置不便重新校准。 • 低漂移：2.0 µV/°C (AD522B)\n• 低非线性度：0.005% (G = 100)\n• 高共模抑制比(CMRR)：>110dB (G = 1000)\n• 低噪声：1.5 µV（峰峰值，0.1 Hz至100 Hz）\n• 低初始VOS: 100µV (AD522B)\n• 单电阻增益可编程：1≤G≤1000\n• 输出基准电压与检测引脚\n• 具有数据防护功能，可改善交流共模抑制\n• 内部补偿\n• 除增益电阻外，\n无需其它外部器件\n• 失调、增益和共模抑制经过有源调整;

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256-Position and 33-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5200 and AD5201 are programmable resistor devices, with 256 positions and 33 positions respectively, that can be digitally controlled through a 3-wire SPI serial interface. The terms programmable resistor, variable resistor (VR), and RDAC are commonly used interchangea

文件：749.85 Kbytes 页数：16 Pages

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Increment/Decrement Digital Potentiometer

GENERAL DESCRIPTION The AD5220 provides a single channel, 128-position digitally controlled variable resistor (VR) device. This device performs the same electronic adjustment function as a potentiometer or variable resistor. These products were optimized for instrument and test equipment push-but

文件：265.66 Kbytes 页数：10 Pages

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2-Channel, 256-Position Digital Potentiometer

GENERAL DESCRIPTION The AD5207 provides dual channel, 256-position, digitally controlled variable resistor (VR) devices that perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5207 contains a fixed resistor with a wiper contact that ta

文件：664.85 Kbytes 页数：16 Pages

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8-Bit Dual Nonvolatile Memory Digital Potentiometer

GENERAL DESCRIPTION The AD5232 device provides a nonvolatile, dual-channel, digitally controlled variable resistor (VR) with 256-position resolution. This device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and s

文件：268.82 Kbytes 页数：20 Pages

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Increment/Decrement Digital Potentiometer

GENERAL DESCRIPTION The AD5220 provides a single channel, 128-position digitally controlled variable resistor (VR) device. This device performs the same electronic adjustment function as a potentiometer or variable resistor. These products were optimized for instrument and test equipment push-but

文件：265.66 Kbytes 页数：10 Pages

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