LM48560TLX/NOPB TI Audio Amplifiers

The LM48560TLX/NOPB is a high-voltage, high-efficiency Class H driver from Texas Instruments, specifically designed for ceramic speakers and piezo actuators . It operates over a supply range of 2.7V to 5.5V and provides an output drive of up to 30 VP-P while consuming only 4 mA of quiescent current . The device's Class H architecture offers significant power savings compared to traditional Class AB amplifiers . Key features include an integrated boost converter, bridge-tied load (BTL) output, selectable fully differential inputs, and an I2C-programmable automatic level control (ALC) for output limiting functionality . It supports both hardware and software control modes, with low power shutdown reducing current consumption to 0.1 µA typical . Housed in a 16-pin DSBGA package (2.5mm x 2.12mm) , it operates over -40°C to 85°C . Applications include touch screen smartphones, tablet PCs, portable electronic devices, MP3 players, and any battery-powered system requiring high-voltage drive for ceramic speakers or piezo actuators with high efficiency. In stock at HL Electronics – request a quote for fast delivery.