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CM6502 - USB Audio Sound Chip

This page provides the datasheet information for the CM6502, a member of the CM6502-C USB Audio Sound Chip family.

Datasheet Summary

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.

📥 Download Datasheet

Datasheet preview – CM6502

Datasheet Details

Part number CM6502
Manufacturer C-Media
File Size 663.96 KB
Description USB Audio Sound Chip
Datasheet download datasheet CM6502 Datasheet
Additional preview pages of the CM6502 datasheet.

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Full PDF Text Transcription

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CM6502 / CM6502B USB Audio Sound Chip 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. The internal 8051 can be also developed to a lot of different applications, such as Lync device, iDevice docking or even Android Phone or Tablet/Slate docking device. CM6502 / CM6502B is compatible with USB audio Class 1.0, thus it can plug & play without additional software installation on the major operation systems. The internal DAC/ADC and S/PDIF out interface support 48K/44.1KHz sampling rate and 16bit resolution.
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