TLV5613IDW集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

TLV5613IDW属于集成电路（IC）的数模转换器（DAC）。由德州仪器制造生产的TLV5613IDW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。

12-Bit Voltage Output DAC

Single Supply 2.7-V to 5.5-V Operation

Separate Analog and Digital Supplies

±0.4 LSB Differential Nonlinearity (DNL),

±1.5 LSB Integral Nonlinearity (INL)

Programmable Settling Time vs Power

Consumption:

1 μs/4.2 mW in Fast Mode,

3.5 μs/1.2 mW in Slow Mode

8-Bit μController Compatible Interface (8+4

Bit)

Power-Down Mode (50 nW)

Rail-to-Rail Output Buffer

Synchronous or Asynchronous Update

Monotonic Over Temperature

applications

Digital Servo Control Loops

Battery Powered Test Instruments

Digital Offset and Gain Adjustment

Industrial Process Control

Speech Synthesis

Machine and Motion Control Devices

Mass Storage Devices

description

The TLV5613 is a 12-bit voltage output

digital-to-analog converter (DAC) with a 8-bit

microcontroller compatible parallel interface. The

8 LSBs, the 4 MSBs and 3 control bits are written

using three different addresses. Developed for a

wide range of supply voltages, the TLV5613 can

be operated from 2.7 V to 5.5 V.

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

(slow mode: 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. The settling time can be chosen by

the control bits within the 16-bit data word.

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 20 pin SOIC in standard commercial and industrial temperature ranges.