TLV5624IDR集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

TLV5624IDR属于集成电路（IC）的数模转换器（DAC）。由德州仪器制造生产的TLV5624IDR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

8-Bit Voltage Output DAC

Programmable Internal Reference

Programmable Settling Time:

1 μs in Fast Mode,

3.5 μs in Slow Mode

Compatible With TMS320 and SPI Serial

Ports

Differential Nonlinearity . . . <0.2 LSB

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 TLV5624 is a 8-bit voltage output DAC with a flexible 4-wire serial interface. The serial interface allows

glueless interface to TMS320 and 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 a x2 gain rail-to-rail output buffer. The programmable settling

time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable

precision voltage reference, the TLV5624 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference. 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 and 8-pin MSOP package to reduce board space in standard commercial and industrial

temperature ranges.