Microcircuit IL135Z 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 1°C in the temperature range above 100OС. The peculiarity of the circuit IL135Z 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