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RE46C104

R & E International
Part Number RE46C104
Manufacturer R & E International
Description Piezoelectric Horn Driver and Voltage Converter
Published Mar 26, 2007
Detailed Description www.DataSheet4U.com R&E International RE46C104 Piezoelectric Horn Driver and Voltage Converter Product Specification G...
Datasheet PDF File RE46C104 PDF File

RE46C104
RE46C104

Overview
www.
DataSheet4U.
com R&E International RE46C104 Piezoelectric Horn Driver and Voltage Converter Product Specification General Description The RE46C104 is a piezoelectric horn driver with voltage converter to provide maximum audibility in low voltage applications.
The feedback control pin is designed for use with self-oscillating piezoelectric horn but can also be used in direct drive applications.
The built-in charge pump voltage converter provides increased supply voltage for the horn drivers allowing outputs to swing from Vss to 2 x Vdd.
A charge pump enable pin is provided to minimize supply current when not in use.
Features • • • • Low Quiescent Current Low Driver Ron Wide Operating Voltage Range Available in Standard Packaging or RoHS Compliant Pb Free Packaging Pin Configuration N/C FEED CAPVss CAP+ HRNEN N/C Applications Smoke detectors CO Detectors Personal Security Products Electronic Toys 1 14 N/C Vdd CPMPEN HORNS HORNB VPOS N/C Absolute maximum ratings Supply Voltage...


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