Description
CM6502 / CM6502B are a USB 2.0 audio chip builds in 8051 for flexible applications.
With internal 2-channel ADC and DAC and S/PDIF interface makes it suits for Headset, Docking, Speaker and Mic applications.
Features
- USB 2.0 full-speed compliant.
- USB Audio Class 1.0 compliant.
- USB Human Interface Device (HID) Class 1.1
compliant.
- 2 channel DAC for audio output interface.
- 2 channel ADC for audio input interface.
- Support Digital Mic interface.
- Build in 48K/44.1KHz and 16bit S/PDIF
transmitter.
- Build in Equalizer on both playback and recording
paths.
- Build in AGC on recording path.
- Support USB suspend/resume/reset functions.
- Support control, interrupt, bul.
CM6502B Datasheet
