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WM8581 - Multichannel CODEC

Description

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.

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 (48kHz) ADC DAC Sampling Frequency: 8kHz.
  • 192kHz ADC Sampling Frequency: 8kHz.
  • 192kHz Independent ADC and DAC Sample Rates 2 and 3-Wire Serial Control Interface with readback, or Hardware.

📥 Download Datasheet

Datasheet Details

Part number WM8581
Manufacturer Wolfson Microelectronics
File Size 1.05 MB
Description Multichannel CODEC
Datasheet download datasheet WM8581 Datasheet

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Other Datasheets by Wolfson Microelectronics

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
w DESCRIPTION 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 output word lengths from 16-bit to 32-bit, and sampling rates from 8kHz to 192kHz. Also included are four stereo 24-bit multi-bit sigma delta DACs, each with a dedicated oversampling digital interpolation filter. Digital audio input word lengths from 16bits to 32-bits and sampling rates from 8kHz to 192kHz are supported. Each DAC channel has independent digital volume and mute control.
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