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)