RE46C318 driver equivalent, piezoelectric horn driver.
* 3V Operation
* Low Quiescent Current
* 10V Boost Converter
* Low Horn Driver On-Resistance
* Compatible with RE46C117
Applications:
* Smoke Det.
* Smoke Detectors
* CO Detectors
* Personal Security Products
* Electronic Toys
Typical Application
2.
The RE46C317/18 are CMOS piezoelectric horn driver ICs with built-in boost converter. They are intended for use in 3V battery or battery-backed applications. The circuits feature a boost converter and a driver circuit suitable for driving a piezoele.
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