AD736集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD736属于集成电路（IC）的模数转换器（ADC）。由亚德诺半导体技术有限公司制造生产的AD736模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。

FEATURES

Converts an ac voltage waveform to a dc voltage and then converts to the true rms, average rectified, or absolute value

200 mV rms full-scale input range (larger inputs with input attenuator)

High input impedance: 1012 Ω

Low input bias current: 25 pA maximum

High accuracy: ±0.3 mV ± 0.3% of reading

RMS conversion with signal crest factors up to 5

Wide power supply range: +2.8 V, −3.2 V to ±16.5 V

Low power: 200 μA maximum supply current

Buffered voltage output

No external trims needed for specified accuracy

Related device: the AD737—features a power-down control with standby current of only 25 μA; the dc output voltage is negative and the output impedance is 8 kΩ