IL235Z

IL235Z INTEGRATED CIRCUIT OF TEMPERATURE SENSOR (analog LM235Z, SGS-Thomson) Microcircuit IL235Z 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 IL235Z 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 Packaged IC type: IL235Z, TO-92 Bottom view Figure 1 - Package pin definitions Figure 2 - circuitry IL235Z. Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 277 24 70, 277 24 61, 277 69 16 E-mail: [email protected] URL: www.bms.by IL235Z Тable 1 - Maximum ratings Name of parameter IC current reverse direct Air operation temperature: * - constant mode - short-time Storage temperature Note - *TJ ≤ 150°С Symbol IR IF TOPER Tstg Standard min max 15 - 10 -- - 40 125 125 150 -65 150 Unit of measurement mA °С °С Тable 2 – Temperature parameters. Name of parameter Symbol output voltage, V Non-calibrated temperature error temperature error at calibration 25°С C...