The CM6632A is a USB 2.0 high-speed audio processor that supports the latest USB Audio Class 2.0 and high-definition audio processing applications. The CM6632A provides industry-standard HDA and I2S I/O interfaces, supports a maximum of 10 channels of output and 4 channels of input, and also integrates a 192KHz/24-bit S/PDIF transmitter and receiver, making it very versatile.
Furthermore, the CM6632A has an embedded 8051 microprocessor that can enhance the flexibility and functionality with external upgradeable ROM codes. The CM6632A is the most powerful audio core for your high-value USB Audio Class 2.0 products.
CM6632A is also capable to support DSD bit stream output. It’s a lossless SACD playback technique in PC/Notebook.