RE46C318
RE46C318 is Piezoelectric Horn Driver manufactured by Microchip Technology.
- Part of the RE46C317 comparator family.
- Part of the RE46C317 comparator family.
RE46C317/18
Piezoelectric Horn Driver with Boost Converter
Features
:
- 3V Operation
- Low Quiescent Current
- 10V Boost Converter
- Low Horn Driver On-Resistance
- patible with RE46C117
Applications:
- Smoke Detectors
- CO Detectors
- Personal Security Products
- Electronic Toys
Typical Application
2V to 5V
V1
L1
10 μH C1
10 μF
Description:
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 piezoelectric horn.
The RE46C317/18 are patible with the RE46C117 device and offer lower standby...
