2-CHANNEL HIGH DEFINITION AUDIO CODEC
DATA SHEET
92HD001
Description
The 92HD001 is a high quality, 2-channel audio CODEC
compatible with the Intel High Definition (HD) Audio
Interface. The 92HD001 provides Stereo 24-Bit resolution
with sample rates up to 192 KHz. SPDIF
I/O provides connectivity to consumer electronic
equipment. The 92HD001 incorporates IDT's proprietary
SD technology to achieve an estimated DAC SNR of 95dB.
The 92HD001 provides high quality, HD Audio capability to
notebook and cost sensitive desktop PC applications.
Features
• High performance SD technology
• 95dB DAC SNR
• Intel HD Audio Interface
• Two Channel DACs and ADCs with 24-bit
resolution
• Sample rates up to 192 KHz
• Mixer-less design
• Low-latency Karaoke Mode Supported
• Integrated Headphone Amplifiers
• Stereo Microphone
• Supports Stereo Microphone
• Microphone Boost 0, 10, 20, 30, 40dB
• Direct CDROM Recording Mixerless Design
• S/PDIF In and Out
• Universal JacksTM Functionality for jack retasking
• Adjustable VREF Out
• Digital PC Beep to all outputs
• +3.3 V, and +5 V analog power supply options
• 48-pin LQFP RoHS package
•
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
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IDT CONFIDENTIAL
92HD001
V 1.1 01/08