NTC ThermistorsTemperature Detection Circuit

Basic Knowledge of NTC Thermistor

Circuit Pattern

It is possible to change the output voltage according to the circuit pattern of NTC thermistor.
You can simulate at the following URL.

Figure 1 : Output characteristics of resistor-grounded and thermistor-grounded circuits

Adjustment of R1 (voltage divider resistor), R2 (parallel resistor), and R3 (series resistor)

It is possible to change the output voltage depending on the circuit pattern.

Figure 2 : Adjustment of R value and change in output characteristics