92HD001 Datasheet, PDF (1/126 Pages) Integrated Device Technology – 2-CHANNEL HIGH DEFINITION AUDIO CODEC

2-CHANNEL HIGH DEFINITION AUDIO CODEC
DATA SHEET
92HD001/92HD001D
Description
The 92HD001/92HD001D is a high quality, 2-channel audio
CODEC compatible with the Intel High Definition (HD)
Audio Interface. The 92HD001/92HD001D provides Stereo
24-Bit resolution with sample rates up to 192 KHz. SPDIF
I/O provides connectivity to consumer electronic
equipment. The 92HD001/92HD001D incorporates IDT's
proprietary SD technology to achieve an estimated DAC
SNR of 95dB.
The 92HD001/92HD001D 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 Jacks^TM 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
• Dolby Sound Room Compliant (92HD001D only)
(System manufacturers must obtain system license from
Dolby.)
• Dolby Home Theater Compliant (92HD001D only)
(System manufacturers must obtain system license from
Dolby.)
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
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IDT CONFIDENTIAL
92HD001/92HD001D
V 1.0 12/06