RE46C100
Description
This product is 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.
Features
- -
- -
- Low Quiescent Current (<100na) Low Driver Ron
- 20Ω typical at 9V Wide Operating Voltage Range 8 Pin DIP and SO Packages
Available in Standard Packaging or Ro HS pliant Pb Free Packaging
Applications
Smoke detectors CO Detectors Personal Security Products Electronic Toys
Pin Configuration
NC VDD NC FEED
1 2 3 4
8 7 6 5
HRNEN HORNS HORNB VSS
ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Input Voltage Range Except FEED FEED Input Voltage Range Input Current except FEED Operating Temperature Storage Temperature Maximum Junction Temperature SYMBOL VDD Vin Vinfd Iin TA TSTG TJ VALUE 18 -.3 to Vdd +.3 -10 to +22 10 -40 to 85 -55 to 125 150 UNITS V V V m A °C °C °C
Stresses beyond those listed under Absolute Maximum Ratings may...
