Holtek HT12E-20SOP, Encoder 8, 20-Pin SOP

RS庫存編號:: 885-0709
製造零件編號:: HT12E-20SOP
製造商:: Holtek

當前暫無庫存，可於2025/4/8發貨，3 工作日送達。

單價毎管：38 个

HK$9.246

單位	Per unit	Per Tube*
38 - 152	HK$9.246	HK$351.348
190 - 342	HK$8.876	HK$337.288
380 - 722	HK$8.506	HK$323.228
760 +	HK$8.322	HK$316.236
* 參考價格

RS庫存編號:: 885-0709
製造零件編號:: HT12E-20SOP
製造商:: Holtek

產品概覽和技術數據資料表

法例與合規

產品詳細資訊

HT12E/D Encoder/Decoder chipset

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

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

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

規格

Attribute	Value
Mounting 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 Supply Voltage	2.4 V
Minimum Operating Temperature	-20 °C