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Description

The 92HD005/92HD005D are high fidelity, 4-channel HD Audio CODECs that enable 2.0 Audio with simultaneous Real-Time Communication such as VoIP, conferencing, voice command and control, etc. Up to four digital microphones are supported, enabling high quality voice input for increased usability of voice applications.

Features

? High performance SD technology

? 95dB DAC SNR

? 90dB ADC SNR

? Two stereo DACs and two stereo ADCs

? Supports 2.0 Audio with simultaneous Real-Time Communication (RTC) channel such as VoIP or separate stereo audio stream

? Provides mono output for laptop sub-woofer

? 24-bit resolution with up to 192 KHz sample rates

? Supports advanced chipsets with flexible 1.5 V to 3.3 V signaling

? Digital microphone interface

? Direct interface to up to four digital microphones

? Analog stereo microphone

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

? Five adjustable Vref outputs for microphone bias

? Universal Jacks? functionality for jack retasking

? S/PDIF In and Out

? Two-pin volume up/down control

? Digital PC Beep to all outputs

? +3.3 V and +5 V analog power supply options

? Optimized and flexible power management

? 48-pin LQFP and 48-pad QFN environmental package