描述 Description

GENERAL DESCRIPTION
The TDA8771A is a triple 8-bit video Digital-to-Analog Converter (DAC). It converts the digital input signals into analog voltage outputs at a maximum conversion rate of 35 MHz.
The DACs are based on resistor-string architecture with integrated output buffers. The output voltage range is determined by a built-in reference source.
The device is fabricated in a 5 V, CMOS process that ensures high functionality with low power dissipation.FEATURES
? 8-bit resolution
? Sampling rate up to 35 MHz
? Internal reference voltage regulator
? No deglitching circuit required
? Large output voltage range
? 1 k? output load
? Power dissipation only 200 mW
? Single 5 V power supply
? 44-pin QFP package.APPLICATIONS
? General purpose high-speed digital-to-analog
?? conversion
? Digital TV
? Graphic display
? Desktop video processing.

特性 Features

? 8-bit resolution
? Sampling rate up to 35 MHz
? Internal reference voltage regulator
? No deglitching circuit required
? Large output voltage range
? 1 k? output load
? Power dissipation only 200 mW
? Single 5 V power supply
? 44-pin QFP package.

應(yīng)用 Application

? General purpose high-speed digital-to-analog
?? conversion
? Digital TV
? Graphic display
? Desktop video processing.