WM8738GED

The purpose of the WM8738 is an ADC (Analog to Digital Converter) designed for audio recording, suitable for applications such as recordable CD or DVD players, karaoke, MP3 players, and mini-disc players. It features a high-quality stereo ADC with a selectable digital high pass filter to remove unwanted DC components from the audio signal. The device supports system clock inputs of 256, 384, 512fs, or 768fs, and the output from the ADC is available in either I2S or left justified audio data formats. Additionally, the WM8738 has a master clock detection circuit that automatically determines the relationship between the master clock frequency and the sampling rate.