XS9971 5.5W LOW-EMI Class AB/D Audio Power Amplifier

ChipSourceTek

Description

XS9971 LOW-EMI Class AB/D Audio Power Amplifier ChipSourceTek k XS9971 e User Manual ChpSourceT 2020/01 V1.0 WWW.ChipSourceTek.com Sales@ChipSourceT.
The XS9971 is an audio power amplifier primarily designed for demanding applications in low-power portable systems.

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Datasheet Specifications

Part number: XS9971
Manufacturer: ChipSourceTek
File Size: 742.84 KB
Datasheet: XS9971-ChipSourceTek.pdf
Description: 5.5W LOW-EMI Class AB/D Audio Power Amplifier

Features

* Available in space-saving packages: ESOP8, e
* Class AB/D Mode Selectable
* VDD=5.5V，RL=2Ω，Po=5.5W，THD+N≤10% c VDD=5V，RL=4Ω，Po=3W，THD+N≤10%
* Wide operating voltage range: 2V~7V r
* Improved pop & click circuitry eliminates noise during turn-on and turn-off

Applications

* in low-power portable systems. It is capable of delivering 5.5 watts of continuous average power to a 2Ω BTL load with less than 10% distortion (THD) from a 5.5VDC power supply. The XS9971 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile

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