Datasheet Details
Part number:
CM118B, CM118B-C
Manufacturer:
C-MEDIA
File Size:
599.02 KB
Description:
Highly integrated & configurable usb audio.
Note:
This datasheet PDF includes multiple part numbers: CM118B, CM118B-C.
Please refer to the document for exact specifications by model.
CM118B, CM118B-C, Highly Integrated & Configurable USB Audio
The CM118B is a highly integrated, crystal-less USB audio single chip solution optimized for USB headset, headphone, dongle, microphone and application such as VoIP (voice over Internet protocol).
All essential analog modules are embedded in the CM118B, including dual DAC and ADC, earphone driver, m
CM118B Features
* such as headset, headphone and microphone only topologies are programmable with jumper pins. Vender can customize unique USB VID / PID / Product String / Manufacture String and min/max/initial volumes to the external EEPROM. The CM118B also offers anti-pop noise circuits design and internal oscillat
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