SHREE ADHYASHAKTI MAHAKAALI MAHALAXMI MAHASARASWATI PRASANNA

S.M.
Semiconductors

PATH DESTINATION LIFE ULTIMATE TRUTH & TRUE SALVATION IS DIVINE MOTHER MAA ADI SHAKTI THE SUPREME ENERGY

Home  |   Bank Details   |   Contact Us    


IR / RF Encoder & Decoder IC
 
 


 

RF Decoder IC


   

Model : HT 12 D
Product Name : RF Decoder IC
Price : Rs. 30.00/-
Weight : 1 Grams

Description:

The HT 12D Ic is a series of CMOS LSIs for remote control system applications. This Ic is paired with HT 12E Encoder. For proper operation a pair of encoder/decoder with the same number of address and data format should be selected. The Decoder receive the serial address and data from its corresponding decoder, transmitted by a carrier using an RF or an IR transmission medium. Then it compares the serial input information twice continusly with its local address. If no errors or unmatched codes are encountered, the input data codes are decoded and transferred to the outputs pins. The VT pin also goes high to indicate a valid transmission. The Decoder is capable of decoding of 12 bits of information that consists of N bits of address and 12-N bits of data. To meet various application they are arranged to provide a number of data pins ranging from 0 to 4 and an address pin is ranging from 8 to 12.
Features:
  • 18 PIN DIP, Operating Voltage : 2.4V ~ 12.0V
  • Low Power and High Noice Immunity, CMOS Technology
  • Low Stand by Current, Trinary address setting
  • Capable of Decoding 12 bits of Information
  • 8 ~ 12 Address Pins and 0 ~ 4 Data Pins
  • Received Data are checked 2 times, Built in Oscillator needs only 5% resistor
  • VT goes high during a valid transmission
  • Easy Interface with an RF of IR transmission medium
  • Minimal External Components

Application:
  • Burglar Alarm, Smoke Alarm, Fire Alarm, Car Alarm, Security System
  • Garage Door and Car Door Controllers
  • Cordless telephone
  • Other Remote Control System


[ Top ]


 

RF Encoder IC


   

Model : HT 12 E
Product Name : RF Encoder IC
Price : Rs. 35.00/-
Weight : 1 Grams

Description:

The HT 12E Encoder Ic is a series of CMOS LSIs for Remote Control system applications. They are capable of Encoding 12 bit of information which consists of N address bits and 12-N data bits. Each address/data input is externally trinary programmable if bonded out. Various packages of the this encoders offer flexible combinations of programmbale address/data which meet various applications. The Programmabel address data is transmitted together with the header bits via an RF or an Infrared transmission medium upon receipt of a trigger signal.
Features:
  • 18 PIN DIP
  • Operating Voltage : 2.4V ~ 12V
  • Low Power and High Noice Immunity CMOS Technology
  • Low Standby Current and Minimum Transmission Word
  • Built-in Oscillator needs only 5% Resistor
  • Easy Interface with and RF or an Infrared transmission medium
  • Miniml External Comonents

Application:
  • Garage Door Controllers
  • Security System
  • Cordless Telephones
  • Othere Remote Control System



? 2005 APlus India