General Description

The AP130 is an oversampling class-D power amplifier for stereo audio applications. It provides high power-efficiency for filterless 8-ohm load. Build-in depop, mute and gain control features simplify the applications.

Features

■ 1 watt per channel with 8-ohm load

■ Max. efficiency » 80 with 8-ohm load at 5 volts

■ Filterless

■ Digital gain control

■ Build-in depop circuitry

■ Error protection for short circuit and over-temperature

■ Mute (shutdown) current < 1µA typical

■ Low operating current (4mA at 5 volts without load)

■ TSSOP 24L package available