Temperature sensing with NTC thermistor circuit

Order samples and learn more about the op amp used in this video
http://www.ti.com/product/TLV9001?HQS...

This temperature sensing circuit uses a resistor in series with a
negative?temperature?coefficient (NTC) thermistor to form a voltage
divider, which has the effect of producing an output voltage that is linear
over temperature. The circuit uses an op amp in a non?inverting
configuration with inverting reference to offset and gain the signal, which
helps to utilize the full ADC resolution and increase measurement accuracy.


  • 텍사스인스트루먼트
  • 7개월전 |  7min 24sec


  • 텍사스인스트루먼트
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