GENERAL DESCRIPTION

The AD5821A is a single, 10-bit digital-to-analog converter (DAC) with output current sinking capability of 120 mA. It features an internal reference and operates from a single 2.7 V to 5.5 V supply. The DAC is controlled via a 2-wire, I2C®- compatible serial interface that operates at clock rates up to 400 kHz.

FEATURES

Current sink: 120 mA

Available in 3 × 3 array WLCSP package

2-wire, (I2C-compatible) 1.8 V serial interface

10-bit resolution

Integrated current sense resistor

Power supply range: 2.7 V to 5.5 V

Guaranteed monotonic over all codes

Power down to 0.5 μA typical

Internal reference

Ultralow noise preamplifier

Power-down function

Power-on reset

EVAL-AD5821AEBZ属于开发板，套件，编程器 > 评估板 - 数模转换器（DAC）。亚德诺半导体技术有限公司制造生产的EVAL-AD5821AEBZ评估板 - 数模转换器（DAC）该系列产品提供了一种方便的方法，在经过验证的设计环境中对用于将数字数据转换为模拟格式的器件进行性能或特性评估。重点器件涵盖范围从以适合学生或爱好者使用的方式实现的适度功能器件，到适合电信基础设施应用的高级器件。