LS1240A Overview
The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer.
LS1240A Key Features
- Low current consumption
- Integrated rectifier bridge with zener diodes to overvoltage
- Minimum external circuitry
- Both frequencies of tone and switching are adjustable by external
- Integrated voltage and current hysteresis
- ORDERING INFORMATION
- LS1240AG-S08-R
- MARKING
