XA9221 Datasheet 2 x 20W Stereo Class-D Audio Amplifier

Manufacturer: X-Audio

Download the XA9221 datasheet PDF. This datasheet also includes the XA9221-X variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

XA9221 2 x 20w stereo class-d audio amplifier by X-Audio - Datasheet Preview — Note: The manufacturer provides a single datasheet file (XA9221-X-Audio.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	XA9221
Manufacturer	X-Audio
File Size	3.86 MB
Description	2 x 20W Stereo Class-D Audio Amplifier
Datasheet	XA9221 Datasheet

General Description

The XA9221 is a high efficiency stereo class-D audio amplifier with adjustable power limit func

Overview

XA9221 2x20W Stereo Class-D Audio Amplifier with Power Limit.

Key Features

Single supply voltage 4.5V ~ 26V for loudspeaker driver Built-in LDO output 5V for others Loudspeaker power from 24V supply BTL Mode: 20W/CH into 8Ω @.

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