WM8569 Datasheet (Wolfson Microelectronics)

WM8569, Stereo CODEC

The WM8569 is a stereo audio codec ideal for DVD, PVR, LCD-TV and automotive applications.

Independent ADC and DAC clocking permits separate record and playback sampling rates.

A stereo 24-bit multi-bit sigma delta DAC with oversampling and digital interpolation filters provides the output signal.

WM8569 Features

* Audio Performance

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

* DAC Sampling Frequency: 8kHz

* 192kHz

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

* ADC Sampling Frequency: 32kHz

* 96kHz Independent Sampling Rates for ADC and DAC 3-wire SPI Serial or Ha