LM335M/NOPB

The LM135 series are precision, easily-calibrated,
1• Directly Calibrated to the Kelvin Temperature
integrated circuit temperature sensors. Operating as Scale
a 2-terminal zener, the LM135 has a breakdown
• 1°C Initial Accuracy Available voltage directly proportional to absolute temperature
• Operates from 400 μA to 5 mA at 10 mV/°K. With less than 1-Ω dynamic impedance,
• Less than 1-Ω Dynamic Impedance the device operates over a current range of 400 μA to
5 mA with virtually no change in performance. When
• Easily Calibrated calibrated at 25°C, the LM135 has typically less than
• Wide Operating Temperature Range 1°C error over a 100°C temperature range. Unlike
• 200°C Overrange other sensors, the LM135 has a linear output.
• Low Cost Applications for the LM135 include almost any type of
temperature sensing over a −55°C to 150°C
2 Applications temperature range. The low impedance and linear
output make interfacing to readout or control circuitry
• Power Supplies
are especially easy.
• Battery Management
The LM135 operates over a −55°C to 150°C
• HVAC temperature range while the LM235 operates over a
• Appliances −40°C to 125°C temperature range. The LM335
operates from −40°C to 100°C. The LMx35 devices
are available packaged in hermetic TO transistor
packages while the LM335 is also available in plastic
TO-92 packages.