HT12A Encoders

Holtek Semiconductor Inc

HT12A Description

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

HT12A 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

HT12A Applications

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

📥 Download Datasheet

HT12A Datasheet Preview — Preview of HT12A PDF

Datasheet Details

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

📁 Related Datasheet

HT12 - High Efficient Rectifiers (Taiwan Semiconductor)
HT120 - High Temperature Humidity Transmitter (EdgeTech)
HT121WX2-103 - LCD (BOE)
HT121X01-101 - LCD (BOE)
HT121X01-300 - TFT LCD (HYDIS)
HT121X02-100 - TFT LCD (HYDIS)
HT12885 - Real Time Clock (Holtek Microelectronics)
HT12B - Encoder (Holtek)

📌 All Tags

Encoders Holtek Semiconductor Inc

Holtek Semiconductor Inc HT12A-like datasheet

HT12E - Encoders
HT12F - 2 12 Series of Decoders
HT1015 - Voltage Regulator
HT1016 - Voltage Regulator
HT1030 - Voltage Regulator
HT1031 - Voltage Regulator