Holtek HT12D-20SOP, Decoder 4 μA, 20-Pin
- N° de stock RS:
- 885-0705
- Référence fabricant:
- HT12D-20SOP
- Fabricant:
- Holtek
Actuellement indisponible
Nous ne savons pas si cet article sera de nouveau disponible. RS a l'intention de le retirer de son assortiment sous peu.
- N° de stock RS:
- 885-0705
- Référence fabricant:
- HT12D-20SOP
- Fabricant:
- Holtek
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Holtek | |
| Product Type | Decoder | |
| Logic Family | CMOS | |
| Logic Function | Decoder | |
| Number of Inputs | 10 | |
| Typical Supply Current | 4μA | |
| Mount Type | Surface | |
| Number of Outputs | 2 | |
| Pin Count | 20 | |
| Minimum Supply Voltage | 2.4V | |
| Maximum Supply Voltage | 12V | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 75°C | |
| Series | 212 | |
| Standards/Approvals | RoHS | |
| Height | 2.64mm | |
| Length | 13mm | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque Holtek | ||
Product Type Decoder | ||
Logic Family CMOS | ||
Logic Function Decoder | ||
Number of Inputs 10 | ||
Typical Supply Current 4μA | ||
Mount Type Surface | ||
Number of Outputs 2 | ||
Pin Count 20 | ||
Minimum Supply Voltage 2.4V | ||
Maximum Supply Voltage 12V | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 75°C | ||
Series 212 | ||
Standards/Approvals RoHS | ||
Height 2.64mm | ||
Length 13mm | ||
Automotive Standard No | ||
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