AD5674集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

AD5674属于集成电路（IC）的数模转换器（DAC）。由亚德诺半导体技术有限公司制造生产的AD5674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。

FEATURES High performance

High relative accuracy (INL): ±4 LSB maximum at 16 bits (AD5679/AD5679R) TUE: ±0.14% of FSR maximum Offset error: ±1.5 mV maximum

Gain error: ±0.06% of FSR maximum

Low drift, 2.5 V voltage reference temperature coefficient:

2 ppm/°C typical

40 mA short-circuit current

Wide operating ranges −40°C to +125°C temperature range

2.7 V to 5.5 V power supply range

Simplified implementation

User selectable gain of 1 or 2 (GAIN pin) 1.8 V logic compatibility

50 MHz serial peripheral interface (SPI) with readback or

daisy chain

28-lead, 4 mm × 4 mm, RoHS compliant LFCSP

APPLICATIONS

Optical transceivers Base station power amplifiers Process control (programmable logic controller (PLC) input/output cards) Industrial automation

Data acquisition systems