DESCRIPTION

The 92HD202 is a high fidelity, 8-channel audio CODEC compatible with Intel’s High Definition (HD) Audio Interface. The 92HD202 CODEC provides stereo 24-bit resolution with sample rates up to 192 KHz. SPDIF I/O provides connectivity to consumer electronic equipment. The 92HD202 CODEC incorporates IDTs proprietary Σ∆ technology to achieve an estimated DAC SNR in excess of 95dB. The 92HD202 CODEC provides high quality HD Audio capability to notebook and media centric desktop PC applications.

FEATURES

• High performance HD Audio CODEC provides Theater Quality Audio

• Targeted for designs meeting Premium Windows Logo Program

• High performance Σ∆ technology

• 95dB DAC SNR

• Intel HD Audio interface

• Eight Channel (4 DAC pairs and 2 stereo ADCs) with 24-bit resolution

• Sample Rates Up to 192 KHz

• Integrated Headphone Amps

• Stereo Microphone

• Supports Stereo Microphone

• Microphone Boost 0, 10, 20, 30, 40dB

• Direct CDROM Recording Mixerless Design

• SPDIF In and Out

• Two-Pin Volume Up/Down Control

• Impedance Sensing

• Universal Jacks™ Functionality for Jack Retasking

• Headphone, Line Out, Line In and Microphone Support

• Pins 35/36

• Pins 39/41

• Line Out, Line In and Microphone Support

• Pins 16/17 (with strong line out)

• Pins 23/24

• Pins 21/22

• Line In and Microphone Support

• Pins 14/15

• Four Adjustable VREF Out pins for Microphone Bias

• Digital PC Beep to all outputs

• +5 V Analog Power Supply

• 48-pin LQFP package (7mm x 7mm)

THIRD PARTY SOFTWARE SUPPORT

• WOW™ and Tru Surround™ from SRS

• Intellisonic Microphone Beam Forming from Knowles™

• Maxx BASS™ from Waves

• Dolby PC Audio Logo Program

• Program Levels

• Dolby Sound Room™

• Dolby Home Theater™

• Dolby Technologies

• Dolby Headphone™

• Dolby ProLogic II™

• Dolby Virtual Speaker™

• Smart Stream™ from Sonic Focus