PRODUCT DESCRIPTION

The AD561 is an integrated circuit 10-bit digital-to-analog converter combined with a high stability voltage reference fabricated on a single monolithic chip. Using ten precision high speed current-steering switches, a control amplifier, voltage reference, and laser-trimmed thin-film SiCr resistor network, the device produces a fast, accurate analog output current. Laser trimmed output application resistors are also included to facilitate accurate, stable current-to-voltage conversion; they are trimmed to 0.1 accuracy, thus eliminating external trimmers in many situations.

FEATURES

Complete Current Output Converter

High Stability Buried Zener Reference

Laser Trimmed to High Accuracy (1/4 LSB Max Error, AD561K, T)

Trimmed Output Application Resistors for 0 V to +10 V, 65 V Ranges

Fast Settling – 250 ns to 1/2 LSB

Guaranteed Monotonicity Over Full Operating Temperature Range

TTL/DTL and CMOS Compatible (Positive True Logic)

Single Chip Monolithic Construction

Available in Chip Form

MlL-STD-883-Compliant Versions Available

AD561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AD561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。