WM8581 Datasheet (Wolfson Microelectronics)

WM8581, Multichannel CODEC

The WM8581 is a multi-channel audio CODEC with S/PDIF transceiver.

The WM8581 is ideal for DVD and surround sound processing applications for home hi-fi, automotive and other audiovisual equipment.

Integrated into the device is a stereo 24-bit multi-bit sigma delta ADC with support for digital audio

WM8581 Features

* Multi-channel CODEC with 4 Stereo DACs and 1 Stereo ADC Integrated S/PDIF / IEC-60958-3 transceiver Audio Performance

* 103dB SNR (‘A’ weighted @ 48kHz) DAC -90dB THD (48kHz) DAC

* 100dB SNR (‘A’ weighted @ 48kHz) ADC

* -87dB THD (48kH