LM95010CIMMX

Temperature sensors are components found in a wide range of electronics, from home appliances to medical devices, automobiles, defense, and aerospace applications. The LM95010CIMMX is a temperature sensor with high accuracy and long-term stability. This article provides information on the LM95010CIMMX\'s application fields and working principles.

Application Field and Types

The LM95010CIMMX temperature sensor is an easy-to-use device that provides reliable temperature measurement and monitoring. It is suitable for a range of applications, including industrial, commercial, medical, and automotive.

The LM95010CIMMX temperature sensor comes in two types. The type with an analog output (I2C and SMBus compatible) is suitable for applications that need a temperature range from -55 °C to 125 °C. With a digital output (SMBus compatible), the attainable temperature range is wider, from -55 °C to +150 °C.

The output signal is linearized and calibrated, which makes the device ideal for applications needing an accurate temperature measurement with fast response time.

Working Principle

The LM95010CIMMX is an integrated circuit that employs a thermistor as the temperature sensing element. The thermistor is a variable resistor whose resistance varies with the temperature. The sensor measures the resistance of the thermistor and converts it into a digital or analog temperature signal.

The LM95010CIMMX uses a precision voltage divider circuit, ADC, and a digital memory block to convert the thermistor resistance to a temperature value. When the device is powered on, it measures the reference voltage and stores it in the internal EEPROM. Using the value, the device calculates the temperature in either °C or °F.

The device also has a dynamic self-calibration feature that automatically adjusts the internal parameters for earth\'s gravitation and temperature. This feature helps to maintain the accuracy of the device over a wide temperature range.

Conclusion

The LM95010CIMMX is an integrated circuit temperature sensor with high accuracy and long-term stability. It comes in both analog and digital output models, which makes it suitable for a wide range of applications, including industrial, commercial, medical, and automotive. The device measures the resistance of a thermistor and converts it into a digital or analog temperature signal. Its dynamic self-calibration feature helps to maintain the accuracy of the device over a wide temperature range.