AD781集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD781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AD781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。

PRODUCT DESCRIPTION

The AD781 is a high speed monolithic sample-and-hold amplifier (SHA). The AD781 guarantees a maximum acquisition time of 700 ns to 0.01 over temperature. The AD781 is specified and tested for hold mode total harmonic distortion and hold mode signal-to-noise and distortion. The AD781 is configured as a unity gain amplifier and uses a self-correcting architecture that minimizes hold mode errors and insures accuracy over temperature. The AD781 is self-contained and requires no external components or adjustments.

FEATURES

Acquisition Time to 0.01: 700 ns Maximum

Low Power Dissipation: 95 mW

Low Droop Rate: 0.01 μV/μs

Fully Specified and Tested Hold Mode Distortion

Total Harmonic Distortion: –80 dB Maximum

Aperture Jitter: 75 ps Maximum

Internal Hold Capacitor

Self-Correcting Architecture

8-Pin Mini Cerdip and Plastic Package

MIL-STD-883 Compliant Versions Available