TMP107EVM

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TMP107EVM is an evaluation board designed to demonstrate the capability of TI\'s TMP107 infrared (IR) temperature sensor. This evaluation board is useful for customers who need to develop their own system applications with a specific temperature sensing requirement. It can be used to measure the temperature of a human body, a housing surrounding a computer, a vehicle, or an LED assembly. It is also useful for applications that require a high resolution temperature measurement down to 0.0625°C.

To effectively use the TMP107EVM evaluation board, it is important to understand its working principles. The TMP107 sensor works by sensing the IR radiation emitted by the object being measured. The IR radiation can be calibrated using a thermopile. The thermopile converts the heat energy into electrical energy, which is used to provide a temperature reading.

The TMP107EVM evaluation board has two components: a temperature sensor module and a signal conditioning module. The temperature sensor module is connected to the thermopile via an infrared filter and a voltage divider. It uses an IR spectrum between 8 and 14µm to measure the temperature of the object. The signal conditioning module then shifts the voltage to a value acceptable by microprocessors. The TMP107EVM evaluation board also has a special embedded temperature sensor for ambient air temperature measurements.

The TMP107EVM evaluation board can be used for a variety of applications, such as automotive, medical, industrial, or consumer electronics. Its flexible and accurate measurement range makes it ideal for measuring temperatures in difficult to reach places, such as air ducts, engine compartments, or medical equipment. Its high resolution also allows it to measure temperatures in very small environments, such as in an LED assembly or a computer\'s housing.

In conclusion, the TMP107EVM is an extremely useful tool for customers who require accurate temperature measurements without having to custom design a system. It is especially useful for applications requiring a high resolution temperature measurement and for measuring temperatures in difficult to reach places.

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