Holtek HT12D-20SOP, Decoder 4 μA, 20-Pin
Technical Document
Specifications
Brand
HoltekProduct Type
Decoder
Logic Family
CMOS
Number of Inputs
10
Logic Function
Decoder
Typical Supply Current
4μA
Mount Type
Surface
Pin Count
20
Number of Outputs
2
Minimum Supply Voltage
2.4V
Maximum Supply Voltage
12V
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
75°C
Length
13mm
Height
2.64mm
Standards/Approvals
RoHS
Series
212
Automotive Standard
No
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.
27.109 OMR
0.713 OMR Each (In a Tube of 38) (ex VAT)
28.464 OMR
0.749 OMR Each (In a Tube of 38) (inc. VAT)
Standard
38
27.109 OMR
0.713 OMR Each (In a Tube of 38) (ex VAT)
28.464 OMR
0.749 OMR Each (In a Tube of 38) (inc. VAT)
Stock information temporarily unavailable.
Standard
38
Technical Document
Specifications
Brand
HoltekProduct Type
Decoder
Logic Family
CMOS
Number of Inputs
10
Logic Function
Decoder
Typical Supply Current
4μA
Mount Type
Surface
Pin Count
20
Number of Outputs
2
Minimum Supply Voltage
2.4V
Maximum Supply Voltage
12V
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
75°C
Length
13mm
Height
2.64mm
Standards/Approvals
RoHS
Series
212
Automotive Standard
No
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