HT12D & HT12E IC

60.00

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HT12D is a decoder IC for remote control application, commonly in Radio frequency (RF) wireless applications, and it is 2 series decoders.

In stock

Description

HT12D Decoder IC

HT12D is a decoder IC for remote control applications, commonly in Radiofrequency (RF) wireless applications, and it is 2 series decoders. We can transmit 12 bits of parallel data serially by using HT12E and HT12D. HT12D is a simple Decoder IC that converts serial data to its input through RF to 12 bits parallel data in which there are 4 data bits and 8 address bits. These 8 bits addresses are security code for 4 bits data, which means we can provide 8 bits security code for 4 bits data and can use multiple receivers by using the same transmitter.

Features

  • Range of Operating voltage: 2.4V~12V
  • CMOS technology with low power and high noise immunity
  • Standby current: low
  • Decoding bits: 12 bits of information
  • HT12D bits classification: 4 data bits and 8 address bits
  • Oscillator: Built-in and needs only 5% resistors
  • It has a valid transmission indicator
  • Easy to interface with an RF or IR transmission
  • Does not require any external components
  • It is 212 series of encoders

Applications

  • Burglar alarm system.
  • Smoke and fire alarm system.
  • Garage door controllers.
  • Car door controllers.
  • Car alarm system.
  • Security system.
  • Cordless telephones.
  • Other remote control systems.

HT12E Encoder IC

HT12E is an encoder IC for Remote control applications, commonly used for Radio Frequency (RF) application and it is 2 series IC. We can transmit and receive 12 bits of parallel data serially by using HT12E and HT12D paired. HT12E is a simple Encoder IC that converts serial data to its input through RF to 12 bits parallel data in which there are 4 data bits and 8 address bits. These 8 bits addresses are security code for 4 bits data, means we can provide 8 bits security code for 4 bits data and can use multiple receivers by using the same transmitter.

Features

  • Operating voltage 2.4V~12V.
  • Low power and high noise immunity CMOS technology.
  • Low standby current: 0.1A (Typ.) at VDD=5V.
  • The data code has a positive polarity.
  • HT12A with a 38kHz carrier for the infrared transmission medium.
  • Minimum transmission word Four words for the HT12E.
  • The built-in oscillator needs only a 5% resistor.
  • Minimal external components.

Additional information

Weight 100 g
Dimensions 10 × 2 × 4 cm

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