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 provides WLP-compliant connectivity for consumer electronics.
· Designed for multimedia notebooks and desktop PCs.

FEATURES

· 6 channels with 24-bit resolution (3 stereo DACs, 2 stereo ADCs).
· Supports 5.1 audio and Microsoft WLP 3/4 premium logo compliance.
· Optimized power management with pop/click mitigation.
· 2 independent 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.
· Two-pin volume control, digital/analog PC Beep, and integrated headphone amps.
· Sample rates up to 192kHz with multiple analog power supply options.
· Available in 48-pin QFP RoHS package for industrial temperature range.

APPLICATIONS

· Multimedia notebooks and desktop PCs.
· Consumer electronic equipment with WLP compliance.
· High-quality HD audio systems.