Description
The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button remote control system.
- 8-bit ID (Address) code set by switches
- Encoder sends packet containing ID code and button-pressed data four times on serial channel
- Decoder reads data packet and if ID matches it's own settings, data transferred to four data output pins
- Received codes are checked three times
- Power supply: +2.4V to +12Vdc
- Operating temperature range: -20 to +75°C
- Applications: Security systems, Smoke & fire alarm systems, Garage door controllers, Car door controllers, Car alarm systems
Specification:
- Mounting Type: Through Hole
- Pin Count: 18
- Package Type: PDIP
- Maximum Operating Supply Voltage: 12 V
- Minimum Operating Supply Voltage: 2.4 V
- Maximum Operating Temperature: +75 °C
- Length: 23.37mm
- Width: 7.11mm
- Height: 4.95mm
- Minimum Operating Temperature: -20 °C
Technical data sheets
- HT12A/HT12E, 2^12 Series of Encoders
- ESD Control Selection Guide V1
- Schematic Symbol & PCB Footprint
Package Includes:
1x HT12E-18DIP Encoder
Note: Product Images are shown for illustrative purposes only and may differ from the actual products.