RE46C100 Overview
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 Key Features
- Low Quiescent Current (< 100 nA)
- Low Driver RON
- 20typical at 9V
- Wide Operating Voltage Range
- Available in 8-pin DFN, PDIP and SOIC packages
RE46C100 Applications
- Includes Exposed Thermal Pad (EP); see Table 2-1
