ADAS3022BCPZ-RL7集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADAS3022BCPZ-RL7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ADAS3022BCPZ-RL7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。

GENERAL DESCRIPTION

The ADAS3022 is a complete 16-bit, 1 MSPS, successive approximation based analog-to-digital data acquisition system, which is manufactured on Analog Devices, Inc., proprietary iCMOS® high voltage industrial process technology. The device integrates an 8-channel, low leakage multiplexer; a high impedance programmable gain instrumentation amplifier (PGIA) stage with high common-mode rejection; a precision, low drift 4.096 V reference and buffer; and a 16-bit charge redistribution analog-to-digital converter (ADC) with successive approximation register (SAR) architecture.

FEATURES

Ease of use—16-bit, 1 MSPS complete data acquisition system

High impedance, 8-channel input: >500 MΩ

Differential input voltage range: ±24.576 V maximum

High input common-mode rejection: >100 dB

User-programmable input ranges

Channel sequencer with individual channel gains

On-chip 4.096 V reference and buffer

Auxiliary input—direct interface to PulSAR ADC inputs

No latency or pipeline delay (SAR architecture)

Serial 4-wire, 1.8 V to 5 V SPI-/SPORT-compatible interface

LFCSP package (6 mm × 6 mm)

LQFP package (7 mm × 7 mm)

−40°C to +85°C industrial temperature range

APPLICATIONS

Multichannel data acquisition and system monitoring

Process control

Power line monitoring

Automated test equipment

Instrumentation