GENERAL DESCRIPTION

The AD974 is a four-channel, data acquisition system with a serial interface. The part contains an input multiplexer, a high speed 16-bit sampling ADC and a +2.5 V reference. All of this operates from a single +5 V power supply that also has a power down mode. The part will accommodate 0 V to +4 V, 0 V to +5 V or ±10 V analog input ranges.

FEATURES

Fast 16-Bit ADC with 200 kSPS Throughput

Four Single-Ended Analog Input Channels

Single +5 V Supply Operation

Input Ranges: 0 V to +4 V, 0 V to +5 V and ±10 V

120 mW Max Power Dissipation

Power-Down Mode 50 mW

Choice of External or Internal 2.5 V Reference

On-Chip Clock

Power-Down Mode

AD974BN属于集成电路（IC） > ADC/DAC - 特殊用途。亚德诺半导体技术有限公司制造生产的AD974BNADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换，适用于特定用例，或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。