Product Descriptions

CMI8768 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, CMI8768 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, CMI8768 consequently saves much BOM cost for customers. CMI8768, bundled with C-Media friendly and high add-on value driver, provides the most economic and ideal audio solution with the best value-price ratio.Integrated S/PDIF transmitter can deliver 5.1 Dolby® Digital/DTS® , or 6.1/7.1 Dolby® Digital Surround EX/DTS ES DVD soundtracks and up-to-96KHz high-definition audio stream to external receiver satisfying audio enthusiasts and pioneers.

Product Products

• The global first 8CH single sound chip with embedded codec

• Full-duplex 8CH DAC/2CH ADC

• Supports 96K/16bit playback; 48K/16bit recording

• CE level high-quality Signal-to-Noise Ratio (SNR)~ 100dB

• Integrated S/PDIF transmitter supports 44.1k/48k/96KHz sample rate (96k not available on Windows Vista)

• PCI Rev. 2.2 compliant with bus mastering modes

• Supports the latest Dolby® Digital EX and DTS® ES 6.1/7.1CH DVD soundtrack playback

• Two S/PDIF inputs for optical and coaxial connectors individually

• Built-in earphone buffer at Front-Out pins (32Ω loading)

• One GPIO (General purpose I/O) support

 Specifications

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