HT82V731 -- 16-Bit Stereo Audio D/A Converter General Description HT82V731 is a 16-bit digital-to-analog converter IC utilizing CMOS technology specially designed for stereo audio application. It converts the 16 bits serial data into an analog output voltage by high precision D/A converter. With its excellent frequency response characteristics, the HT82V731 provides users a low cost means of implementing high quality audio voltage outputs. Besides, its wide supply voltage range from 2.4V to 5.5V makes the device also suitable for use in battery-powered systems or in application areas with low current consumption requirements. It is compatible with TDA1311 and available in 8-pin SOP package. Features Wide supply voltage range: 2.4V~5.5V CMOS technology Low power consumption Two voltage output channel in the same chip 16-bit dynamic range Low total harmonic distortion Data in 2's complement format, TTL 8-pin SOP package