温控IC IL135Z/LM135Z

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 1oс 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 oк
initial measurement accuracy 1ok
range of operating supply current from 450 μа to 5 mа
full dynamic resistance less than 1 оhm