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CMI9738 - 4-Channel Audio Codec

Download the CMI9738 datasheet PDF. This datasheet also covers the CMI9738_C variant, as both devices belong to the same 4-channel audio codec family and are provided as variant models within a single manufacturer datasheet.

Description

Versatility CMI9738 is a 4CH AC97 CODEC, applicable for currently mainstream MB chipsets of Intel, VIA, Ali, and SIS.

CMI9738 is ideal for PC2001-compliant desktops, notebooks, and home entertainment PCs where high-quality audio is a must.

Features

  • Intel AC’97 Rev 2.2 compatible.
  • AC-Link Protocol compliance.
  • Full-Duplex Codec.
  • Earphone Buffer.
  • Line-in/rear out share jack capability DataSheet4U. com As to the cost concern, CMI9738 integrates the.
  • 4 channels DAC earphone buffer, analog CD differential interface,.
  • 48 LQFP Package and 24-Lead TSSOP and analog switch for rear channel audio to Package Line-in. Simply by using 0.1uf decoupling.
  • Meet Microsoft’s  PC2001 requirement.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CMI9738_C-MediaElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CMI9738
Manufacturer C-Media Electronics
File Size 2.09 MB
Description 4-Channel Audio Codec
Datasheet download datasheet CMI9738 Datasheet

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Other Datasheets by C-Media Electronics

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CMI9739 6-Channel Audio Codec
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Full PDF Text Transcription

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www.DataSheet4U.com CMI 9738 Integrated Multi-channel AC‘97 CMI9738 4CH Audio Codec Preliminary Alongside offering standard Specification LQFP 48pin 1. Description and Overview Versatility CMI9738 is a 4CH AC97 CODEC, applicable for currently mainstream MB chipsets of Intel, VIA, Ali, and SIS. CMI9738 is ideal for PC2001-compliant desktops, notebooks, and home entertainment PCs where high-quality audio is a must. 4CH Playback The specially-designed 4CH hardware architecture of CMI9738 allows all types of south bridge to playback 4CH audio, thus helping commonplace south bridge get rid of the limitation of 2CH audio playback capability (patent pending both in Taiwan and United States).
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