Description
The CM6642 is a low power single chip USB 2.0 High-Speed audio codec built-in MCU for flexible applications.
With integrated PWM LED driver and two (2)-channel ADC/DAC and S/PDIF interface that makes it suitable for headset, headphone, docking, speakers, and microphone applications.
Features
- USB 1.1/2.0 Full-Speed and High-Speed compliant.
- USB Audio Class 1.0 and 2.0 compliant.
- Two (2)-channel DAC for audio output interface.
- Two (2)-channel ADC for audio input interface.
- Built-in S/PDIF transmitter.
- Built-in Hardware ANC (Active Noise Cancellation).
- Supports USB suspend/resume/reset functions.
- Embedded low-power MCU with 16K Byte OTP.
- Supports OMTP and CTIA auto switch on a 4-pole jack.
- Integrated PWM LED driver.
- Master/Slave H.
CM6642 Datasheet
