DESCRIPTION

· The 92HD73C is a low-power, high-fidelity, 6-channel audio codec compatible with Intel's HD Audio Interface.

· It offers stereo 24-bit resolution with sample rates up to 192kHz.

· Dual SPDIF connectivity supports WLP-compliant consumer electronics.

· Designed for multimedia notebooks and desktop PCs, it delivers high-quality HD audio.

FEATURES

· 6 channels (3 stereo DACs and 2 stereo ADCs) with 24-bit resolution.

· Supports 5.1 audio and Microsoft WLP 3/4 premium logo compliance.

· Optimized power management with pop/click mitigation.

· Dual S/PDIF output converters for HDMI/SPDIF support.

· Supports 1.5V and 3.3V HDA signaling with runtime selection.

· Digital microphone input (mono, stereo, or quad array).

· 4 adjustable VREF Out pins for microphone bias.

· High-performance analog mixer and 9 stereo analog ports with presence detect.

· Integrated headphone amps (3) and sample rates up to 192kHz.

· Multiple analog power supply options: +3.3V, +4V, +4.75V, +5V.

· Available in 48-pin QFP RoHS package for industrial temperature range.

APPLICATIONS

· Multimedia notebooks and desktop PCs requiring high-quality HD audio.

· Consumer electronics with WLP-compliant HDMI/SPDIF connectivity.

· Systems requiring flexible power management and high-fidelity audio output.