HT12A Encoders

Holtek Semiconductor Inc

Description

HT12A/HT12E 212 Series of Encoders .
The 212 encoders are a series of CMOS LSIs for remote control system applications.

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HT12A Datasheet Preview — Preview of HT12A PDF

Datasheet Specifications

Part number: HT12A
Manufacturer: Holtek Semiconductor Inc
File Size: 299.72 KB
Datasheet: HT12A_HoltekSemiconductorInc.pdf
Description: Encoders

Features

* Operating voltage - 2.4V~5V for the HT12A - 2.4V~12V for the HT12E
* Low power and high noise immunity CMOS technology
* Low standby current: 0.1mA (typ. ) at VDD=5V
* HT12A with a 38kHz carrier for infrared transmission medium
* Minimum transmission word - Four words for the H

Applications

* Burglar alarm system
* Smoke and fire alarm system
* Garage door controllers
* Car door controllers
* Car alarm system
* Security system
* Cordless telephones

HT12A Distributors

📁 Related Datasheet

HT12 HT120 HT121WX2-103 HT121X01-101 HT121X01-300 HT121X02-100

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HT12A Encoders Holtek Semiconductor Inc

Holtek Semiconductor Inc HT12A-like datasheet