LM48560 Datasheet - Texas Instruments

LM48560 Ceramic Speaker Driver

The LM48560 device is a high voltage, high efficiency, Class H driver for ceramic speakers and piezo actuators. The LM48560 device’s Class H architecture offers significant power savings compared to traditional Class AB amplifiers. The device provides 30 VP-P output drive while consuming just 4 mA o.

LM48560 Features

* 1 Class H Topology

* Integrated Boost Converter

* Bridge-Tied Load (BTL) Output

* Selectable Differential Inputs

* Selectable Control Interfaces

* (Hardware or Software mode)

* I2C Programmable ALC

* Low Supply Current

* Minimu

LM48560 Datasheet (1.04 MB)