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CM6631A - USB 2.0 High-Speed True HD Audio Processor

Download the CM6631A datasheet PDF (CM6631A-C included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for usb 2.0 high-speed true hd audio processor.

Description

Cmedia CM6631A is a USB2.0 true high-speed audio processor that can support the latest USB Audio Device Class Definition V2.0 and high-definition audio processing capability up to 192KHz/32bit.

Features

  • USB Spec. Rev.2.0 high-speed/full-speed mode compatible.
  • Latest USB Audio Device Class Definition Release v.2.0/1.0 compatible.
  • USB Human Interface Device (HID) Class Definition Release 1.1 compliant.
  • Supports USB suspend/resume/reset functions.
  • Supports control, interrupt, bulk, and isochronous data transfers.
  • 2 pairs I2S or Left-Justified serial audio output /input interface.
  • I2S input/output support 192K/176.4K/96K/88.2K/48K/44.1KHz and 16/24/32-bit.
  • B.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CM6631A-C-Media.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CM6631A
Manufacturer C-Media
File Size 423.49 KB
Description USB 2.0 High-Speed True HD Audio Processor
Datasheet download datasheet CM6631A Datasheet

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Full PDF Text Transcription

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CM6631A USB 2.0 High-Speed True HD Audio Processor DESCRIPTION Cmedia CM6631A is a USB2.0 true high-speed audio processor that can support the latest USB Audio Device Class Definition V2.0 and high-definition audio processing capability up to 192KHz/32bit. CM6631A provides the industrial standard I2S and HDA audio interface and also integrates 192KHz/24bit S/PDIF transmitter/receiver and MIDI I/O device. It’s suitable for versatile, high-profile, typical 2-channel I/O audio applications. Furthermore, CM6631A has an embedded 8051 microprocessor that can enhance the best flexibility and functionality with external upgradeable F/W codes. CM6631A would be the most high-fidelity and powerful audio core for high-value USB2.0 audio products.
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