 PLANO, Texas--BUSINESS WIRE--Diodes Incorporated Nasdaq: DIOD introduces the PAM8907 piezoelectric sounder driver, for maximizing sound pressure level SPL delivery from a ceramicpiezo sounder. The PAM8907 has a built-in synchronous boost converter, which extends SPL in battery-powered systems and outperforms other similar sounder drivers. The device is optimized for use in wireless trackers, industrial alarm systems, medical equipment, and domestic appliances. The wide 1.8V to 5.5V input 