Piezoelectric Horn Driver ICs

Microchip offers a family of Piezoelectric Horn Driver ICs for low voltage operation.

The horn driver series of ICs offer a variety of low voltage operation for driving piezoelectric horns: 6 to 16V, 6 to 12V, 4 to 8V and 2 to 5V. The offering ranges from simple driver ICs to more highly integrated driver ICs, including many of the functions needed for safety and security applications.