CONTROL124

Radiometrix Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England Issue: 2, 13 February 2007 Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233 Control124 4 bit Address - 12 bit Data encoder/decoder bit Control124 is a 4 bit address, 12 bit data encoder and decoder combined in a single IC. This device can operate in either Encode or Decode mode. It uses 1kbps differential Manchester bit balancing with preamble and checksum. CTR124 is specifically designed to be used in RF remote control applications. It is available in 28pin SO and DIL packages. Figure 1: Control124 in 28 pin DIL package Features • • • • • • • • • • • • • • • • Operating voltage (temperature): 4.0V-5.5V for standard version (-40°C to +125°C) 2.0V-5.5V for low voltage version (-40°C to +85°C) Draws