The HT12E Encoder IC is a 212 encoder series of CMOSLSIs for remote control system applications. It can be applicable in various application sectors are :- Burglar alarm system, Smoke and fire alarm system, Garage door controllers, Car door controllers, Car alarm system, Security system , cordless telephones and many more.
Features of HT12E IC:
- Operating voltage 2.4V~12V.
- Low power and high noise immunity CMOS technology.
- Low standby current: 0.1A (typ.) at VDD=5V.
- Data code has positive polarity.
- HT12A with a 38kHz carrier for infrared transmission medium.
- Minimum transmission word Four words for the HT12E.
- Built-in oscillator needs only 5% resistor.
- Minimal external components.
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