92HD68D2X5NDGXZAX

Description：8 CHANNEL HDA CODEC
Series：-

SKU:6379c904d6af Category: CODECS Brand: Tempo Semiconductor, Inc.

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Product introduction

Product Detailed Parameters

Description：8 CHANNEL HDA CODEC
Series：-
Mfr：Tempo Semiconductor, Inc.
Package：Tray
Type：Audio
Data Interface：HDA, S/PDIF
Resolution (Bits)：24 b
Sigma Delta：No
S/N Ratio, ADCs / DACs (db) Typ：94 / 99
Dynamic Range, ADCs / DACs (db) Typ：94 / 97
Voltage - Supply, Analog：4.75V ~ 5.25V
Voltage - Supply, Digital：3.135V ~ 3.465V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (5x5)
Grade：-
Qualification：-

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92HD68D2X5NDGXZAX

Overview

The Tempo Semiconductor 92HD68D2X5NDGXZAX is an eight-channel High Definition Audio codec optimized for low power consumption. It features four stereo digital-to-analog converters and two stereo analog-to-digital converters, providing 24-bit resolution with sample rates up to 192 kHz. The device supports full-duplex 5.1 audio and simultaneous VoIP applications. It includes three integrated headphone amplifiers, dual SPDIF outputs, SPDIF input, and a digital microphone interface. The component operates within a temperature range of -40°C to +85°C and is available in a 40-pad QFN package.

Feature Summary

Supports Intel High Definition Audio Interface with ECR 15b and EuP low power compliance
Includes Microsoft WLP premium logo compliant functionality with dual SPDIF for simultaneous HDMI and SPDIF output
Features eight analog ports with port presence detection and CD In capability
Integrates high-performance analog mixer and dynamic stream switching for multi-streaming

Applications

Notebook PC audio systems
Desktop PC audio platforms
Full-duplex 5.1 surround sound implementations
Simultaneous Voice over IP (VoIP) communication devices

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and environmental ratings. Confirm moisture sensitivity levels and RoHS compliance status prior to integration. Ensure BIOS verb tables are compatible with the target operating system before deployment.

Selection Notes

Select this component for designs requiring eight-channel audio processing with strict low-power constraints. Verify that the host platform supports the required HDA signaling voltage levels. Ensure software drivers align with the TSI HD Sound graphical user interface configuration requirements.

Part Context

This part belongs to the 92HD68D series of eight-channel HD audio codecs from Tempo Semiconductor. The series is designed to provide high-fidelity audio capabilities while maintaining energy efficiency standards for modern computing platforms.