TC1321集成電路（IC）的數(shù)模轉(zhuǎn)換器（DAC）規(guī)格書PDF中文資料

TC1321屬于集成電路（IC）的數(shù)模轉(zhuǎn)換器（DAC）。由微芯科技股份有限公司制造生產(chǎn)的TC1321數(shù)模轉(zhuǎn)換器（DAC）數(shù)模轉(zhuǎn)換器（DAC、D/A、D2A 或 D 轉(zhuǎn) A）可將數(shù)字信號轉(zhuǎn)換為緩沖或無緩沖的模擬電壓或電流。DAC 架構(gòu)是否適合特定應(yīng)用，要取決于分辨率和采樣頻率。DAC 通常用于音樂播放器，將數(shù)字?jǐn)?shù)據(jù)流轉(zhuǎn)換為模擬音頻流。它們還用于電視和手機，將數(shù)字視頻數(shù)據(jù)轉(zhuǎn)換為模擬視頻信號，再連接到屏幕驅(qū)動器，以顯示單色或彩色圖像。

General Description

The TC1321 is a serially accessible, 10-bit voltage output, digital-to-analog converter (DAC). The DAC produces an output voltage that ranges from ground to an externally supplied reference voltage. It operates from a single power supply that can range from 2.7V to 5.5V, making it ideal for a wide range of applications. Built into the part is a Power-on Reset (POR) function that ensures that the device starts at a known condition.

Communication with the TC1321 is accomplished via a simple 2-wire SMBus/I2C compatible serial port, with the TC1321 acting as a slave only device. The host can enable the SHDN bit in the CONFIG register to activate the Low Power Standby mode.

Features

? 10-Bit Digital-to-Analog Converter

? 2.7-5.5V Single Supply Operation

? Simple SMBus/I2CTM Serial Interface

? Low Power Operation

- Normal Mode: 350 μA

- Shutdown Mode: 0.5 μA

? Temperature Range: 40°C to +85°C

? 8-Pin SOIC and 8-Pin MSOP Packages

Applications

? Programmable Voltage Sources

? Digital Controlled Amplifiers/Attenuators

? Process Monitoring and Control