EDN

A New Trilogy of LTSpice Circuits With NTC Thermistors, PART III: A Last Burst of LTSpice Simulations for Temperature Control Circuits (LTC1040, LT8391 and more)

We are going to end our latest trilogy of LTSpice simulations with another demonstration of the powerful computing capabilities of this SPICE software in the field of NTC thermistor temperature ...
EDN

A Multi-Simulator NTC Thermistor SPICE Model With Temperature Driven By a Voltage

In the classic spice model of an NTC thermistor available on the market now, the temperature is simulated by the embedded TEMP variable. This is ideal for the examination of a circuit’s general ...
Electronic Design

Isolated Temp Sensor “Rides ON” Heat Source, Provides Analog Output

How a new sensor design galvanically isolated the sensing element for close-contact sensing. The performance of the sensor ...
Electronic Design

Over-Temperature Alarm Circuit Uses Common, Inexpensive Components

A few simple components are all it takes to create an over-temperature alarm. The circuit in Figure 1 requires only an ordinary negative-temperature-coefficient (NTC) thermistor, two common ICs, and a ...