The RE46C101 is 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 design also provides an open drain N-channel driver suitable for use with a light emitting diode.

   Low Quiescent Current (

   Low Driver Ron - 20ohm typical at 9V

   Wide Operating Voltage Range

   8 Pin DIP and SO Packages

   Available in Standard Packaging or RoHS Compliant Pb Free Packaging