HT12D ASK Encoder IC for RF Remote Control

The HT 12D ICs are series of CMOS LSIs for remote control system applications. This ICs are paired with each other. For proper operation a pair of encoder/decoder with the same number of address and data format should be selected. The Decoder receive the serial address and data from its corresponding decoder, transmitted by a carrier using an RF transmission medium and gives output to the output pins after processing the data.

Feathers:

• 18 PIN DIP.
• Operating Voltage : 2.4V ~ 12V.
• Low Power and High Noice Immunity CMOS Technology.
• Low Standby Current and Minimum Transmission Word.
• Built-in Oscillator needs only 5% Resistor.
• Easy Interface with and RF or an Infrared transmission medium.
• Minimal External Components.

Applications

• Burglar alarm system.
• Smoke and fire alarm system.
• Garage door controllers.
• Car door controllers.
• Car alarm system.
• Security system.
• Cordless telephones.
• Other remote control systems.