* On-Chip USB interface
* With Full-Speed Transceives
* USB adaptive mode for playback
* USB asynchronous mode for record
* 16-Bit delta-sigma ADC and DAC
* Stereo ADC analog performance
* Stereo DAC analog performance
* USB standard:2.0/1.1
* Power consumption:44mA
* S/N ratio:50 to 65 dB
* Distortion:0.5%