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RE46C100 Datasheet Piezoelectric Horn Driver

Manufacturer: Microchip Technology

Overview: RE46C100 Piezoelectric Horn Driver Circuit.

General Description

: The RE46C100 devices are intended for applications using a self oscillating piezoelectric horn, although it can be used in direct drive applications.

Feedback control and a driver circuit are provided, as well as a horn enable function.

The RE46C100 is intended for use in smoke detectors, CO detectors, personal security products and electronic toys.

Key Features

  • Low Quiescent Current (< 100 nA).
  • Low Driver RON.
  • 20typical at 9V.
  • Wide Operating Voltage Range.
  • Available in 8-pin DFN, PDIP and SOIC packages General.

RE46C100 Distributor