Integrated circuit of temperature sensor

Microcircuit KK135Z is precision temperature sensor with calibration capacity . Microcircuit operates as Zener diode with brake down voltage being in direct proportion to to absolute temperature (10 mV/OK). Full dynamic resistance of the circuit is less than 1 Оhm at operation current 450 µА...5 mА. The sensor calibrated at the temperature 25OС,has typical error less than 1OС in the temperature range above 100OС. The peculiarity of the circuit KK135Z is the linear dependence of output voltage versus temperature.

   IC features
      calibration in °К
      initial measurement accuracy 1°K
      range of operating supply current from 450 µА to 5 mА
   Full dynamic resistance less than 1 Оhm