TC74A7-3.3VAT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TC74A7-3.3VAT is a temperature sensor designed to provide an analog or digital output for temperature measurement. This device can measure temperatures over a range of -40 to 125°C. The TC74A7-3.3VAT is made up of an NTC (Negative Temperature Coefficient) thermistor connected to a voltage divider network, which allows a digital signal to be output on a 3.3V 3-wire interface. The fundamental characteristics of the NTC thermistor used in the TC74A7-3.3VAT are that its resistance decreases as the temperature rises.

The relevance of this device lies in its applications. This device is mainly used in a variety of automotive, industrial, medical, and consumer products. In the automotive industry, the TC74A7-3.3VAT is used to measure the temperature of vehicle components such as air condensers, radiators, refrigerant systems, brake fluids, exhaust gases, windshield wiper fluid, and power window lubrication systems. In industrial applications, this device may be used to measure the temperature of industrial machinery, robotics, wiring controls, and other equipment. In medical applications, the TC74A7-3.3VAT can be used to measure the temperature of medical devices and substances such as blood, body fluids, and pharmaceutical products. Finally, the TC74A7-3.3VAT can be used in consumer products to measure the temperature of food, beverages, and consumer appliances such as microwaves, refrigerators, dishwashers, and washing machines.

The working principle of the TC74A7-3.3VAT is based on the NTC thermistor. This thermistor is composed of a coiled wire with high resistance. As the temperature changes, this resistance changes with it. The resistance is proportional to the temperature and can be transformed into a digital signal. By connecting the thermistor to an external voltage divider network, an analog signal can be read and converted into a digital signal. The digital signal can then be used as an input to other electronic components or to provide a more accurate temperature measurement. For example, the TC74A7-3.3VAT might be connected to a microprocessor, which can read and analyze the digital signal to provide an accurate temperature reading.

In summary, the TC74A7-3.3VAT is a temperature sensor that operates on the principle of the NTC thermistor, which is connected to a voltage divider network to convert the resistance changes into a digital signal. This signal can be further analyzed using a microprocessor. The applications of the TC74A7-3.3VAT are diverse, as it can be used to measure the temperature of automotive, industrial, medical, and consumer products.

The specific data is subject to PDF, and the above content is for reference