WM8725 - Wolfson Microelectronics plc

WM8725 99dB Stereo DAC

WM8725 is a high-performance stereo DAC designed for use in portable audio equipment, video CD players and similar applications. It comprises selectable normal or I2S compatible serial data interfaces for 16 to 24-bit digital inputs, high performance digital filters, and sigma-delta output DACs, achieving an excellent 99dB signal-to-noise performance. The de.

Features

 99dB SNR performance
 Stereo DAC with input sampling from 8kHz to 96kHz
 Additional mute feature
 Normal or I2S compatible data format
 Sigma-delta design with 64x oversampling
 System clock 256fs or 384fs
 Supply range 3V to 5V
 14-lead SOIC package APPLICATIONS
 Portable audio equipment
 Video CD players BLOCK DIAGRAM WOLFSON MICROELECTRONICS plc To receive regular email updates, sign up at http://www.wolfsonmicro.com/enews Production Data, February 2012, Rev 4.3 Copyright 2012 Wolfson Microelectronics plc. WM8725 TABLE OF CONTENTS Production Data DESCRIPTION.