Product
Folder Sample &
Buy Support &
Community Tools &
Software Technical
Documents LM135, LM135A, LM235, LM235A, LM335, LM335A
SNIS160E – MAY 1999 – REVISED FEBRUARY 2015 LMx35, LMx35A Precision Temperature Sensors
1 Features 3 Description 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/В°K. With less than 1-О© dynamic impedance,
the device operates over a current range of 400 ОјA to
5 mA with virtually no change in performance. When
calibrated at 25В°C, the LM135 has typically less than
1В°C error over a 100В°C temperature range. Unlike
other sensors, the LM135 has a linear output. 1 Directly Calibrated to the Kelvin Temperature
Scale
1В°C Initial Accuracy Available
Operates from 400 ОјA to 5 mA
Less than 1-О© Dynamic Impedance
Easily Calibrated
Wide Operating Temperature Range …
