GENERAL DESCRIPTION

The AD7837/AD7847 is a complete, dual, 12-bit multiplying digital-to-analog converter with output amplifiers on a monolithic CMOS chip. No external user trims are required to achieve full specified performance.

FEATURES

Two 12-Bit MDACs with Output Amplifiers

4-Quadrant Multiplication

Space-Saving 0.3, 24-Lead DIP and 24-Terminal

SOIC Package

Parallel Loading Structure: AD7847

(8 + 4) Loading Structure: AD7837

APPLICATIONS

Automatic Test Equipment

Function Generation

Waveform Reconstruction

Programmable Power Supplies

Synchro Applications

AD7837属于集成电路（IC） > 数模转换器（DAC）。亚德诺半导体技术有限公司制造生产的AD7837数模转换器（DAC）数模转换器（DAC、D/A、D2A 或 D 转 A）可将数字信号转换为缓冲或无缓冲的模拟电压或电流。DAC 架构是否适合特定应用，要取决于分辨率和采样频率。DAC 通常用于音乐播放器，将数字数据流转换为模拟音频流。它们还用于电视和手机，将数字视频数据转换为模拟视频信号，再连接到屏幕驱动器，以显示单色或彩色图像。