View lc78817 datasheet:

Ordering number : EN*5107A CMOS LSI LC78817, 78817M 16-Bit D/A Converter for Digital Audio Preliminary Overview Features The LC78817 and LC78817M are 16-bit CMOS D/A • Support for twos complement data converters for use in digital audio systems. They adopt a • Two D/A converter channels on a single chip dynamic level shifting conversion technique that uses a (synchronous outputs) resistor string for the upper 8 bits, PWM for the middle 4 • Maximum conversion frequency: 192 kHz (supports 4? bits, and level shifting for the lower 4 bits. oversampling) • On-chip output operational amplifiers • No deglitching circuit required • Si-gate CMOS process for low power dissipation • Single 5 V power supply • Low voltage operation (3.0 V) possible Package Dimensions unit: mm unit: mm