XA9220 - 20W Stereo Class-D Audio Amplifier

Product Overview

Part number	XA9220
Manufacturer	X-Audio
File Size	4.22 MB
Description	20W Stereo Class-D Audio Amplifier
Datasheet	XA9220 Datasheet
Note	This datasheet PDF includes multiple part numbers: XA9220, XA9220-X. Please refer to the document for exact specifications by model.
Additional preview pages of the XA9220 datasheet.

The XA9220 is a high efficiency stereo class-D audio amplifier with adjustable power limit function and dynamic temperature control.

z Single supply voltage 8 ~ 26V for loudspeaker driver Built-in LDO output 3.3V for others z Loudspeaker power from 24V supply BTL Mode: 20W/CH into 8Ω @0.09% THD+N PBTL Mode: 40W/CH into 4Ω @0.15% THD+N z Loudspeaker power from 13V supply BTL Mode: 10W/CH into 8Ω @10% THD+N z 87% efficient Class-D operation eliminates need for heat sink z Differential inputs z Four selectable, fixed gain settings z Internal oscillator z Short-Circuit protection with auto recovery option z Under-Voltage detectio.

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Published: Feb 4, 2025 |