Piezo Sounder driver with self-excitation to extend run time of security alarm devices
Piezo Sounder driver with self-excitation to extend run time of security alarm devices
Staff
Wed, 03/15/2023 - 14:06
Diodes Incorporated has introduced their new Piezo Sounder Driver IC PAM8906, with Self-excitation and increased sound pressure level (SPL). It features an integrated synchronous boost converter and can be operated either with external pulse-width modulation (PWM) input or in self-excitation mode. This provides greater application flexibility and allows support for an increased variety of sounders.
[original story: Circuit Digest]