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