GENERAL DESCRIPTION

The AD8522 is a complete dual 12-bit, single-supply, voltage output DAC in a 14-pin DIP, or SO-14 surface mount package. Fabricated in a CBCMOS process, features include a serial digital interface, onboard reference, and buffered voltage output. Ideal for +5 V-only systems, this monolithic device offers low cost and ease of use, and requires no external components to realize the full performance of the device.

FEATURES

Complete Dual 12-Bit DAC

No External Components

+5 V Single-Supply Operation ±10

4.095 V Full Scale (1 mV/LSB)

Buffered Voltage Outputs

Low Power: 5 mW/DAC

Space Saving 1.5 mm Height SO-14 Package

APPLICATIONS

Digitally Controlled Calibration

Servo Controls

Process Control Equipment

Computer Peripherals

Portable Instrumentation

Cellular Base Stations Voltage Adjustment

AD8522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AD8522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。