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PAM8907 Datasheet 31vpp Output Piezo Sounder Driver

Manufacturer: Diodes Incorporated

Overview: Description PAM8907 31VPP OUTPUT PIEZO SOUNDER DRIVER WITH BOOST CONVERTER Pin Assignments The PAM8907 is a piezoelectric horn driver with built-in boost converter, capable of driving a.

General Description

PAM8907 31VPP OUTPUT PIEZO SOUNDER DRIVER WITH BOOST CONVERTER Pin Assignments The PAM8907 is a piezoelectric horn driver with built-in boost converter, capable of driving a ceramic/piezo sounder with up to 31VPP output.

With integrated boost converter, the PAM8907 can provide an optimized solution with higher Sound Pressure Level (SPL) for louder output sound, lower quiescent current for longer standby time, and auto turn-on/off

Key Features

  • thermal shutdown protection, overcurrent protection, overvoltage protection and undervoltage lockout protection to assure safe system operation. The PAM8907 is available in U-QFN2020-10 package. Features.
  • Supply Voltage Range from 1.8V to 5.5V.
  • Intergraded Boost Converter VOUT = 11V or 15.6V.
  • Drive Piezo Sounder with up to 31VPP.
  • High-Speed Driver Designed with Very Short Turn-On/Turn-Off.
  • No Voltage Cross Output at Shutdown Mode.
  • High Impendence Output at Shutdown.

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PAM8907 Distributor