TMP423AIDCNRG4

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Digital, Local/Remote
Sensing Temperature - Local:	-40°C ~ 125°C
Sensing Temperature - Remote:	-64°C ~ 191°C
Output Type:	SMBus
Voltage - Supply:	2.7 V ~ 5.5 V
Resolution:	11 b
Features:	One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest):	±1.5°C (±2.5°C)
Test Condition:	15°C ~ 85°C (-40°C ~ 125°C)
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	SOT-23-8
Supplier Device Package:	SOT-23-8

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The TMP423AIDCNRG4 temperature sensor combines both analog and digital output and combines various technologies to give the sensor increased accuracy and versatility. It is designed for use in automotive, industrial, and appliance applications requiring accurate, fast, and reliable temperature sensing. This sensor range is mainly used when temperature measurements are taken in a variety of situations and environments, such as in industrial control and monitoring systems, IT systems, automotive applications, HVAC systems, medical equipment, and in consumer appliances. In this article, we will look at the application field and working principle of the TMP423AIDCNRG4 temperature sensor. The TMP423AIDCNRG4 temperature sensor is an analog and digital output device that measures temperature changes in the range from -40 to +150°C. It is a versatile temperature sensor with outstanding accuracy and a wide range of features. The sensor has both temperature-to-voltage and temperature-to-digital output formats with user-programmable temperature coefficients and low-noise analog parts.The sensor also offers features like calibration memory, temperature limits, and a local temperature offset adjustment. To ensure the highest accuracy of results, the TMP423AIDCNRG4 temperature sensor also uses a proprietary calibration procedure to calibrate the internal temperature coefficients. This proprietary calibration procedure also ensures that the sensor can maintain its accuracy over a long period of time, which is ideal for applications that require continuous temperature readings. The TMP423AIDCNRG4 temperature sensor has a Halt/Restart input pin which can be used to temporarily pause the temperature measurement process ifneeded. This feature can be useful in applications where the ambient temperature outside of the operating range may cause excessive sensor drift. The TMP423AIDCNRG4 temperature sensor works on the principle of a thermistor, which is a temperature sensitive resistive element. As the temperature of the environment changes, the resistance of the thermistor changes accordingly. This change in resistance is used to measure the temperature. The device is highly accurate and resistant to drift due to thermal cycling, long-term aging of components, or temperature shock events. This precision can be attributed to its design, which includes a linear single-ended or complementary balanced output, low-noise analog parts, on-chip trim circuitry, and an adjustable temperature coefficient. The TMP423AIDCNRG4 temperature sensor is designed for easy integration into system designs, providing reliability, accuracy, and ease of use. The device\'s small size also makes it suitable for use even in tight spaces. In summary, the TMP423AIDCNRG4 temperature sensor is a reliable and accurate temperature sensing device, offering both analog and digital output formats. It features user-programmable temperature coefficients, calibration memory, temperature limits, and an adjustable temperature coefficient to ensure the highest accuracy of results. The device is designed for easy integration into system designs, providing reliability, accuracy, and ease of use.

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