The LM335 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM335 has a breakdown voltage directly proportional to absolute temperature at +10 mV/˚K. With less than 1Ω dynamic impedance the device operates over a current range of 400 µA to 5 mA with virtually no change in performance. When calibrated at 25˚C the LM135 has typically less than 1˚C error over a 100˚C temperature range. Unlike other sensors the LM135 has a linear output.

Features & Specifications:

• Easily-Calibrated, Integrated Temperature Sensor
• Temperature Range from -40oC to +100oC
• 1oC Initial Accuracy
• Operates from 400µA to 5mA
• Low Dynamic Impedance
• Applications (in General)