Holtek HT12D-20SOP, Decoder, 20-Pin SOP
Technical Document
Specifications
Brand
HoltekMounting Type
Surface Mount
Package Type
SOP
Pin Count
20
Dimensions
12.8 x 7.5 x 2.35mm
Maximum Operating Supply Voltage
12 V
Maximum Operating Temperature
+75 °C
Minimum Operating Temperature
-20 °C
Minimum Operating Supply Voltage
2.4 V
Width
7.5mm
Product details
HT12E/D Encoder/Decoder chipset
The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button wireless 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
RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package
Stock information temporarily unavailable.
Please check again later.
₹ 95.81
Each (In a Tube of 38) (Exc. GST)
₹ 113.056
Each (In a Tube of 38) (inc. GST)
Standard
38
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 95.81
Each (In a Tube of 38) (Exc. GST)
₹ 113.056
Each (In a Tube of 38) (inc. GST)
Standard
38
Technical Document
Specifications
Brand
HoltekMounting Type
Surface Mount
Package Type
SOP
Pin Count
20
Dimensions
12.8 x 7.5 x 2.35mm
Maximum Operating Supply Voltage
12 V
Maximum Operating Temperature
+75 °C
Minimum Operating Temperature
-20 °C
Minimum Operating Supply Voltage
2.4 V
Width
7.5mm
Product details
HT12E/D Encoder/Decoder chipset
The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button wireless 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
RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package