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PAM8904E Datasheet 18vpp Output Piezo Sounder Driver

Manufacturer: Diodes Incorporated

Overview: PAM8904E 18VPP OUTPUT PIEZO SOUNDER DRIVER.

General Description

The DIODES™ PAM8904E is a piezo sounder driver with integrated charge pump boost converter.

The PAM8904E is capable of driving a ceramic/piezo sounder with 27VPP from a 4.5V power supply.

The charge pump can operate in either 1x, 2x or 3x mode.

Key Features

  • thermal shutdown, over current protection, over voltage protection and under voltage lock-out. The PAM8904E is available in U-QFN3030-16 (Type B), U-QFN303012 (Type A), W-QFN2020-12 (Type US) and U-QFN2020-12 (Type UX) packages. Features.
  • Supply Voltage Range from 1.5V to 5.5V.
  • 18VPP Output from a 3V Supply.
  • Integrated Boost Converter Generates up to 13.5V Supply.
  • Input Signal 20Hz to 300kHz.
  • No Voltage Cross Output in Shutdown Mode.
  • Low Current Consumption.
  • Au.

PAM8904E Distributor & Price

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