Datasheet Microchip RE46C100D8TF

RE46C100
Piezoelectric Horn Driver Circuit
Features: Package Types 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 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. RE46C100
PDIP, SOIC
NC
VDD
NC
FEED 8
7
6
5 1
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