WM8580

w DESCRIPTION The WM8580 is a multi-channel audio CODEC with S/PDIF transceiver. The WM8580 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 three 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. Two independent audio data interfaces support I2S, Left Justified, Right Justified and DSP digital audio formats. Each audio interface can operate in either Master Mode or Slave Mode. WM8580 Multichannel CODEC with S/PDIF Transceiver FEATURES Mutli-channel CODEC with 3 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 Control Interface GPO pins allow visibility of user selected status flags Programmable Audio Data Interface M...