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CMI8770 Datasheet PCI 8CH Integrated Sound Chip

Manufacturer: C-Media

Download the CMI8770 datasheet PDF. This datasheet also includes the CMI8770-C variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CMI8770-C-Media.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CMI8770
Manufacturer C-Media
File Size 494.87 KB
Description PCI 8CH Integrated Sound Chip
Download CMI8770 Download (PDF)

General Description

CMI8770 is the first high performance (SNR~100dB) 8CH PCI integrated sound chip compatible with PCI V.2.2 specification in the world.

With 16bit/96K digital/analog playback capability and versatile driver support, CMI8770 is designed delicately for advanced consumer PC sound card/media center/mainboard/desktop/embedded system/server audio applications.

Through integrating a full-duplex 8/2 CODEC and S/PDIF transmitter/receiver, CMI8770 consequently saves much BOM cost for customers.

Overview

CMI8770 PCI 8CH Integrated Sound Chip.

Key Features

  • The global first 8CH single sound chip.