HT12E ENCODER IC DIP-18 IC

Features
Operating voltage
2.4V~5V for the HT12A
2.4V~12V for the HT12E 
Low power and high noise immunity CMOS technology 
Low standby current: 0.1
A (typ.) at VDD=5V 
HT12A with a 38kHz carrier for infrared transmission medium
 Minimum transmission word 
Four words for the HT12E 
One word for the HT12A 
Built-in oscillator needs only 5% resistor 
Data code has positive polarity 
Minimal external components 
HT12A/E: 18-pin DIP/20-pin SOP package

Applications:
1 Burglar alarm system
2 Smoke and fire alarm system
3Garage door controllers
4 Car door controllers
5 Car alarm system
6 Security system
7 Cordless telephones
8 Other remote control systems

Description:

The 212 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits
via an RF or an infrared transmission medium upon receipt of a trigger signal. The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 212 series of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems.

Package Contains:

1PC HT12E ENCODER IC DIP-18