• HT12E -12 Bits Parallel to Serial Encoder
HT12E is an encoder integrated circuit of 212 series of encoders. They are paired with 212 series of decoders for use in remote control system applications. It is mainly used in interfacing RF and infrared circuits. The chosen pair of encoder/decoder should have same number of addresses and data format.Simply put, HT12E converts the parallel inputs into serial output.
It encodes the 12 bit parallel data into serial for transmission through an RF transmitter. These 12 bits are divided into 8 address bits and 4 data bits.HT12E has a transmission enable pin which is active low. When a trigger signal is received on TE pin, the programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium.
HT12E begins a 4-word transmission cycle upon receipt of a transmission enable. This cycle is repeated as long as TE is kept low. As soon as TE returns to high, the encoder output completes its final cycle and then stops.
 
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: 0.1A (typ.) at VDD=5V
  • HT12A with a 38kHz carrier for infrared
  • Transmission medium
  • Minimum transmission word
    •  Four words for the HT12E
    •  One word for the HT12A
  •  Built-in oscillator needs only 5% resistor
  •  Data code has positive polarity
  •  Minimal external components
  •  HT12A/E: 18-pin DIP/20-pin SOP package

Application:

  • 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
 

Datasheet

Write a review

Please login or register to review

HT12E -12 Bits Parallel to Serial Encoder

  • Product Code:SP-HT12E-Parallel-Serial-Encoder
  • Reward Points:1
  • Availability:In Stock
  • रo 28.00

  • Ex Tax:रo 28.00
  • Price in reward points:28

Related Products

433MHz TxRx Super Regenerative Module

433MHz TxRx Super Regenerative Module

Receiver module parameters Product Model MX-05V Working voltage : DC5V                ..

रo 134.00 Ex Tax:रo 134.00

HT12E, HT12D RF board

HT12E, HT12D RF board

HT12E/ HT12D Encoder and Decoder RF Boards   Features: Supports Both ASK, FSK R..

रo 215.00 Ex Tax:रo 215.00

HT12D -12 Bits Parallel to Serial Decoder

HT12D -12 Bits Parallel to Serial Decoder

HT12D is a decoder integrated circuit that belongs to 212 series of decoders. This series of decoder..

रo 51.00 Ex Tax:रo 51.00

Long Range RF link Kits with Encoder and Decoder - 2 km

Long Range RF link Kits with Encoder and Decoder - 2 km

2KM Long Range RF link Kits with Encoder and Decoder This is a super long range 433mhz RF link k..

रo 2,040.00 Ex Tax:रo 2,040.00

WiGig USB3.0 Dongle

WiGig USB3.0 Dongle

The MLWGU3V2-D is a WiGig Dongle for highly integrated portable devices. It provides audio/video/dat..

रo 11,331.00 Ex Tax:रo 11,331.00

RFM98 Ultra-long Range Transceiver Module/LoRa Module/support 433M frequency

RFM98 Ultra-long Range Transceiver Module/LoRa Module/support 433M frequency

The RFM98 transceivers feature the LoRa™  long range modem that provides ultra-long range spread spe..

रo 920.00 Ex Tax:रo 920.00

Tags: HT12E, 12bits, Parallel, Serial, Encoder

The product is currently Out-of-Stock. Enter your email address below and we will notify you as soon as the product is available.

Name
Email
Phone
Comments