The Texas Instruments LM35CH/NOPB is a precision integrated-circuit temperature sensor that delivers an output voltage linearly proportional to the Centigrade temperature.

• Accuracy: ±1⁄4°C @ room temperature and ±3⁄4°C over a full −55 to +150°C temperature range
• Scale Factor: Linear +10mV/°C
• Temperature Range: -55°C to +150°C
• Output: Low output impedance, linear output, and precise inherent calibration
• Current Draw: 60 µA from its supply
• Self-Heating: Less than 0.1°C in still air
• Package: Hermetically sealed TO-46 metal can