AD9764ARZ集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

AD9764ARZ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AD9764ARZ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。

PRODUCT DESCRIPTION

The AD9764 is the 14-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package and pinout, providing an upward or downward component selection path based on performance, resolution and cost. The AD9764 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.

FEATURES

Member of Pin-Compatible TxDAC Product Family

125 MSPS Update Rate

14-Bit Resolution

Excellent SFDR and IMD

Differential Current Outputs: 2 mA to 20 mA

Power Dissipation: 190 mW @ 5 V to 45 mW @ 3 V

Power-Down Mode: 25 mW @ 5 V

On-Chip 1.20 V Reference

Single +5 V or +3 V Supply Operation

Packages: 28-Lead SOIC and TSSOP

Edge-Triggered Latches

APPLICATIONS

Communication Transmit Channel:

Basestations

ADSL/HFC Modems

Instrumentation