AD1984ASMD Audio Codec IC

The AD1984A is a high-definition audio codec IC developed by Analog Devices (ADI), part of the SoundMAX family.

It provides multi-channel audio playback and recording, supporting 192 kHz/24-bit DACs and 96 kHz ADCs for professional-grade sound quality.

This IC was widely used in Intel-based desktop and laptop motherboards for HD Audio systems, delivering clear stereo sound, microphone input, and headphone amplification.

It supports Intel HD Audio (Azalia) architecture, making it compatible with many PC designs.

Technical Summary:

• Manufacturer: Analog Devices, Inc.
• Model: AD1984A
• Function: High-Definition Audio Codec IC
• Audio Channels: Up to 8 (7.1 surround)
• Interface: Intel HD Audio (Azalia)
• Package: LQFP / QFP
• Applications: Laptop and desktop audio circuit