Description
The LM48520 integrates a boost converter with a high efficiency Class D stereo audio power amplifier to provide up to 1W/ch continuous power into an 8Ω speaker when operating from 2.7V to 5.0V power supply with boost voltage (PV1) of 5.0V.
Features
- 1.
- 2 Click and Pop Suppression.
- Low 0.04μA Shutdown Current.
- 78% Efficiency.
- Filterless Class D.
- 2.7V - 5.0V Operation.
- 4 Adjustable Gain Settings.
- Adjustable Output Swing Limiter with Soft
Clipping.
- Speaker Protection.
- Short Circuit Protection on Audio Amps.
- Independent Boost and Amplifier Shutdown
Pins.
LM48520 Datasheet
