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CM6646X1 - USB 2.0 High Speed Audio Codec

Product Overview

C-Media

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CM6646X1 USB 2.0 High Speed Audio Codec by C-Media - Datasheet Preview — Datasheet preview – CM6646X1

Datasheet Details

Part number	CM6646X1
Manufacturer	C-Media
File Size	1.07 MB
Description	USB 2.0 High Speed Audio Codec
Datasheet	CM6646X1 Datasheet
Note	This datasheet PDF includes multiple part numbers: CM6646X1, CM6646X1-C. Please refer to the document for exact specifications by model.
Additional preview pages of the CM6646X1 datasheet.

Product details

Description

The CM6646X1 is a USB 2.0 high-speed audio codec with 2-channel DAC and 2-channel ADC for Gaming Headset applications.

Features

USB specification 2.0 full-speed/high-speed compliant.
USB audio class 2.0 compliant.
USB human interface device (HID) class 1.1 compliant.
Support USB suspend/resume/reset functions.
Support control, interrupt and isochronous data transfers.
Integrate 2-channel DAC and 2-channel ADC.
True Cap-less/zero-ground headphone driver with patent applied anti-pop technology.
Embedded oscillator for Crystal-less design.
Embedded 7-bits SAR ADC supports Combo.

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Published: Feb 5, 2025 |