INTRODUCTION
The USB interface is the most popular interface on PCs. The USB Audio Device Class Specification (USB ADC) originated in 1998, and the latest version is now V4.0. The Audio Device Class Definition applies to all devices or functions embedded in composite devices that are used to manipulate audio, voice, and sound-related functionality. This includes both audio data and the functionality used to directly manipulate audio signals, such as gain and tone control.

Cmedia offers a variety of USB Audio Codecs. We have UAC1.0, 2.0, and 3.0, along with different audio channels, performances, interfaces and more.

 
APPLICATIONS
  • USB Gaming/Console Headset
  • USB VoIP Headset
  • USB Dongle / Audio Box
  • USB Notebook / Tablet Docking Station
  • USB Microphone / Recording Device
  • USB Speaker / Speaker Phone
  • USB DAC / Headphone Amplifier
  • iDevice / Android Mobile Sound Station
USB AUDIO CODEC CHIPSET
Part# Description
HS-100B Entry-level crystal-less USB audio codec
HS-100C Entry-level crystal-less USB audio codec
CM108B Crystal-less USB audio codec with I2S I/O and Xear driver
CM6317A USB stereo ADC with stereo Mic-In
CM6327A USB mono ADC with mono Mic-In
CM6533 USB audio codec with MCU, EQ, AGC, embedded crystal, flash and tri-color LED
CM6535 CM6533Line-In/I2S/SPDIF I/O/ more GPIOs (external 12MHz crystal)
CM6542 Ultra-low-power/True Capless HP Driver USB-C audio + embedded Flash + Google Headset Buttons + Crystal-less + MCU + Tri-Color LED +Combo-Jack Swap+ Mono ADC (One-way 2CH 24bit/96KHz)
CM6646 USB2.0 high-speed audio single chip supports combo-jack swap, google button detection, 192KHz/32bit,5 bands EQ for in/out
CM6646X1 USB2.0 high-speed audio single chip supports combo-jack swap, google button detection, 192KHz/32bit,5 bands EQ for in/out
CM6571 USB audio codec with DSP for audio and voice processing
CM6648 USB2.0 high speed codec, low power consumption and high audio quality.
CM7030 USB Codec with Echo/Reverb/Vocal Removal/AGC/Noise Gate
TOP