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XA8123 - 2x20W Stereo / 1x40W Mono Class-D Audio Amplifier

This page provides the datasheet information for the XA8123, a member of the XA8123-X 2x20W Stereo / 1x40W Mono Class-D Audio Amplifier family.

Description

XA8123 is a high-performance digital audio amplifier IC that delivers up to 20W×2ch, which has a digital audio interface, and is capable of operating at a supply voltage ranging from 5V to 26V.

XA8123 allows a speaker to be directly connected to the output.

Features

  • Single supply voltage 5 ~ 26V for loudspeaker driver Input digital audio interface Sampling frequency: 32kHz, 44.1kHz and 48kHz Left-justified, MSB first, 1-bit delay with digital audio data 24-bits Loudspeaker power @ 24V supply 15W / CH with 8Ω < 0.5% THD+N Efficiency 87% (PVDD=24V, RL=8Ω, Po=10W) Distortion ration (THD+N) < 0.1% @ Po=7.5W PSNR ratio 99dB (PVDD=24V) Residual noise 130uVrms (A-weighted filter) Channel separation > 90 dB Power limit function Gain setting function Stereo/Mono swi.

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Datasheet preview – XA8123

Datasheet Details

Part number XA8123
Manufacturer X-Audio
File Size 4.37 MB
Description 2x20W Stereo / 1x40W Mono Class-D Audio Amplifier
Datasheet download datasheet XA8123 Datasheet
Additional preview pages of the XA8123 datasheet.

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Full PDF Text Transcription

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XA8123 2x20W Stereo / 1x40W Mono Class-D Audio Amplifier With Power Limit Control Features Single supply voltage 5 ~ 26V for loudspeaker driver Input digital audio interface Sampling frequency: 32kHz, 44.1kHz and 48kHz Left-justified, MSB first, 1-bit delay with digital audio data 24-bits Loudspeaker power @ 24V supply 15W / CH with 8Ω < 0.5% THD+N Efficiency 87% (PVDD=24V, RL=8Ω, Po=10W) Distortion ration (THD+N) < 0.1% @ Po=7.
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