RE 46C317S8F – Treiber-IC, Piezoelectric Horn, SO-8

The RE46C318 is a CMOS Piezoelectric Horn Driver ICs with built-in boost converter. It is intended for use in 3V battery or battery-backed applications. The circuit features a DC-to-DC boost converter and a driver circuit suitable for driving a piezoelectric horn. The RE46C318 is compatible with the RE46C117 and offers lower stand-by current. Features • 3V Operation• Low Quiescent Current • 10V Boost Converter• Low Horn Driver On-resistance• Compatible with RE46C117 and RE46C317