4 bit data + 4 bit address


Encoder/Decoder for RF remote control.(4 bit data + 4 bit address)



  • Operating voltage (temperature):3.0V-5.5V for standard version (-40?C to +125?C)

    2.0V-5.5V for low voltage version (-40?C to +85?C)

  • Draws <2mA without external load
  • 4 bit address and 4 bit data
  • 16different remotes with 4 controls each
  • Single packetised transmission for fast activation
  • Maximum usuage of the range capability of an RF module
  • Adequate preamble to settle data slicer in the receiver .
  • Extra wake up preamble to allow for transmitter power up time requirements
  • Differential Manchester encoding of address, data and checksum
  • Synchronisation codes and checksum to reduce false triggering on noise
  • Suitable to be used with Narrow Band FM radio modules
  • Ceramic resonator or crystal oscillator up to 20MHz
  • Data rate up to 5.6kbps
  • Minimum external component requirement
  • 4 wire, push button and latched push button modes
  • Custom address, data bit variations available subject to minimum order quantity


  • Security and Alarm systems
  • Emergency assistance call system
  • Status reporting and monitoring systems
  • RF Remote control systems
  • Industrial controls
  • HVAC controls
  • Simple On/Off switching
  • Long range telecontrol with narrow band FM radios

Downloads & Datasheets

  1. Full Specs PDF