XS9971 Datasheet - ChipSourceTek

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

The XS9971 is an audio power amplifier primarily designed for demanding 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 co.

XS9971 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

XS9971-ChipSourceTek.pdf