The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature.
The LM35 thus has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling.
The LM35 does not require any external calibration or trimming to provide typical accuracies of ±¼°C at room and ±¾°C over a full -55 to +150°C temperature range.
- Output :Analog.
- Accuracy : ±0.5°C.
- Small and so suitable for remote applications.
- Measuring temperature ranging : -55°C to 150°C .