TLC5615C集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

TLC5615C属于集成电路（IC）的数模转换器（DAC）。由德州仪器制造生产的TLC5615C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

· 10-Bit CMOS Voltage Output DAC in an

8-Terminal Package

· 5V Single Supply Operation

· 3-Wire Serial Interface

· High-Impedance Reference Inputs

· Voltage Output Range: 2 Times the Reference

Input Voltage

· Internal Power-On Reset

· Low Power Consumption: 1.75mW Max

· Update Rate of 1.21MHz

· Settling Time to 0.5LSB: 12.5ms Typ

· Monotonic Over Temperature

· Pin-Compatible With the Maxim MAX515

APPLICATIONS

· Battery-Powered Test Instruments

· Digital Offset and Gain Adjustment

· Battery Operated/Remote Industrial Controls

· Machine and Motion Control Devices

· Cellular Telephones

DESCRIPTION

The TLC5615 is a 10-bit voltage output

digital-to-analog converter (DAC) with a buffered

reference input (high impedance). The DAC has an

output voltage range that is two times the reference voltage, and the DAC is monotonic. The device is

simple to use, running from a single supply of 5V. A

power-on-reset function is incorporated to ensure

repeatable start-up conditions.

Digital control of the TLC5615 is over a three-wire

serial bus that is CMOS compatible and easily

interfaced to industry standard microprocessor and

microcontroller devices. The device receives a 16-bit

data word to produce the analog output. The digital

inputs feature Schmitt triggers for high noise

immunity. Digital communication protocols include the SPI™, QSPI™, and Microwire™ standards.

The 8-terminal small-outline D package allows digital

control of analog functions in space-critical

applications. The TLC5615C is characterized for

operation from 0°C to +70°C. The TLC5615I is

characterized for operation from –40°C to +85°C.