Part # LM135 LM235 LM335 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Precision temperature sensors


Part Details:

LM135-LM235-LM335 Precision temperature sensors Features Directly calibrated in °K 1°C initial accuracy TO-92 Operates from 450µA to 5mA (Plastic package) Less than 1 dynamic impedance Description The LM135, LM235, LM335 are precision SO-8 temperature sensors which can be easily (Plastic micropackage) calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K. Pin connections The circuit has a dynamic impedance of less than 1 and operates within a range of current from TO-92 450µA to 5mA without alteration of its (Bottom view) characteristics. Calibrated at +25°C, the LM135, LM235, and ADJ v+ v- LM335 have a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output. SO-8 (Top view) V+ NC NC ADJ 8 7 6 5 1 2 3 4 NC - NC NC V February 2008 Rev 3 1/16 www.st.com 16 Schematic diagram LM135-LM235-LM335 1 Schematic


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LM135 LM235 LM335.pdf Datasheet