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. BTL (Bridge-Tied-Load) configuration delivers up to 1 watt into  8-ohm load per channel at  5-V supply voltage. It allows direct coupling of the power signal. Reliability is
improved through over-temperature and short circuit protections. The class-D power amplifier enables high efficiency applications for portable devices.

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