92HD73E1X5PRGXC1X

Overview

The 92HD73E1X5PRGXC1X is a high-fidelity, low-power audio codec compatible with the Intel High Definition Audio interface. It features ten channels comprising five stereo DACs and two stereo ADCs with 24-bit resolution. The device supports sample rates up to 192 kHz for both playback and recording. It includes dual independent S/PDIF output converters and one S/PDIF input, enabling connectivity to consumer electronics. The component operates on a 3.3V digital supply and a 5V analog supply, housed in a 48-pin QFP package.

Feature Summary

• Supports full-duplex 7.1 audio and simultaneous VoIP operations
• Includes three integrated headphone amplifiers and nine stereo analog ports with presence detection
• Features dual independent S/PDIF outputs for WLP compliant HDMI/SPDIF support
• Provides software-configurable dynamic stream switching and microphone beamforming

Applications

• Multimedia desktop PC audio systems
• High-definition notebook computer audio platforms
• Home entertainment system integration

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and temperature rating. Confirm availability status as distribution channels may vary. Ensure compatibility with existing system power supplies and HD Audio signaling levels before finalizing procurement orders.

Selection Notes

Select this model for applications requiring ten-channel audio processing with high-resolution digital-to-analog conversion. The 48QFP package provides additional GPIO and digital microphone inputs compared to the 40QFN variant. Verify that the system design accommodates the required 5V analog and 3.3V digital supply rails for proper operation.

Part Context

This component belongs to the 92HD73E series of high-definition audio codecs manufactured by Tempo Semiconductor. It is designed to replace legacy audio solutions in modern computing platforms requiring multi-channel surround sound capabilities. The series supports Microsoft Windows Logo Program compliance for premium audio experiences.

Replacement Considerations

Direct replacements include the 92HD73E1T5PRGIC1X for industrial temperature range requirements or the 92HD73E2X5NDGXC1X for 40-pin QFN packaging constraints.