TLV5625CD集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

TLV5625CD属于集成电路（IC）的数模转换器（DAC）。由德州仪器制造生产的TLV5625CD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

Dual 8-Bit Voltage Output DAC

Programmable Internal Reference

Programmable Settling Time

− 3 μs in Fast Mode

− 10 μs in Slow Mode

Compatible With TMS320 and SPI Serial

Ports

Differential Nonlinearity <0.2 LSB Max

Monotonic Over Temperature

applications

Digital Servo Control Loops

Digital Offset and Gain Adjustment

Industrial Process Control

Machine and Motion Control Devices

Mass Storage Devices

description

The TLV5625 is a dual 8-bit voltage output DAC

with a flexible 3-wire serial interface. The serial

interface is compatible with TMS320, SPI,

QSPI, and Microwire serial ports. It is programmed

with a 16-bit serial string containing 4

control and 8 data bits.

The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a

Class-AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC

allows the designer to optimize speed versus power dissipation.

Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It

is available in an 8-pin SOIC package in standard commercial and industrial temperature ranges.