Part LM135A
Description Precision Temperature Sensors
Manufacturer National Semiconductor
Size 287.78 KB
National Semiconductor
LM135A

Overview

The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM135 has a breakdown voltage directly proportional to absolute temperature at +10 mV/˚K.

  • Directly calibrated in ˚Kelvin
  • 1˚C initial accuracy available
  • Operates from 400 µA to 5 mA
  • Less than 1Ω dynamic impedance
  • Easily calibrated
  • Wide operating temperature range
  • 200˚C overrange
  • Low cost Schematic Diagram