Chip NTC Thermistor Simulation
When you select the product type (application, chip size), some representative product lists are displayed.
After that, enter the conditions (Vin, Vout, temperature range) and click the simulation button to determine whether the conditions are satisfied.
After that, enter the conditions (Vin, Vout, temperature range) and click the simulation button to determine whether the conditions are satisfied.
Product Type
-
Application
- Chip Size
Conditions
- Vin / V (5V Max.) ?
- Temperature Range / ℃ ? to
- Vout / V (0<Vout<Vin) ? to
-
R1 Tolerance / %R2 Tolerance / %R3 Tolerance / %
- Temp.ppm / ppm/℃
- [Current condition]
- General circuit. By dividing the voltage into a thermistor and fixed resistor, it prevents thermal runaway due to self-heating of the thermistor.
Vout decreases with temperature rise.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω |
|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings
Sensing Temp. Error
Change settings
- General circuit. By dividing the voltage into a thermistor and fixed resistor, it prevents thermal runaway due to self-heating of the thermistor.
Vout increases with temperature rise.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω |
|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings
Sensing Temp. Error
Change settings
- You can adjust Vout by adjusting R1 & R2. (R1:Low temp side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω | Recommended R2/Ω |
|---|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings
Sensing Temp. Error
Change settings
- You can adjust Vout by adjusting R1 & R2. (R1:High temp. side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω | Recommended R2/Ω |
|---|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings
Sensing Temp. Error
Change settings
- You can adjust Vout by adjusting R1 & R2. (R2:Low temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω | Recommended R2/Ω |
|---|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings
Sensing Temp. Error
Change settings
- You can adjust Vout by adjusting R1 & R2. (R2:High temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
| Graph | Judgement ? | R25 / Ω | Part No. ? | Brand | Tolerance / % | B value [25/50°C] / K | B value [25/85°C] / K | B value [25/100°C] / K | Recommended R1/Ω | Recommended R2/Ω |
|---|---|---|---|---|---|---|---|---|---|---|
Vout
Change settings
Temperature Rise ?
Change settings
Gain
Change settings
Vout Error
Change settings