LM335AZ/LFT1

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Temperature sensors are important components for various electronic apparatus and appliances. Among all kinds of temperature sensors, analog and digital output temperature sensors provide a wide range of efficient performance and accuracy for smart control systems. One of the most commonly used analog and digital output temperature sensors is the LM335AZ/LFT1.

The LM335AZ/LFT1 is a low-cost, low-power precision temperature sensor which provides output voltage proportional to temperature. The output voltage covers the range from -55°C to 150°C at variable temperature scales. The temperature range is adjustable by a single resistor, capable of providing an output voltage range from 3mV/°C to 13mV/°C/°C. The LM335AZ/LFT1 has low power consumption, providing reliable precision, stability, long life and excellent performance.

The main application field of the LM335AZ/LFT1 is in various temperature measuring and controlling system. It is commonly used in measuring and controlling temperature in industrial processes, medical equipment, automotive systems, smart gadgets, and many more. The LM335AZ/LFT1 is also used in environmental monitoring, such as measuring air quality, humidity, and other environmental data.

The LM335AZ/LFT1 includes a wide input voltage range from 2V to 36V with an operating temperature range from - 25°C to 85°C. It has excellent temperature stability (0.2°C/°C) and excellent accuracy (±1°C initial accuracy at 25°C). The LM335AZ/LFT1 features a low offset drift (0.2°C/°C) and a fast response time of 0.5s to 95%.

The working principle of the LM335AZ/LFT1 is quite simple. It consists of an NPN BJT that is used to monitor the temperature and a bandgap reference to provide temperature stability. The temperature of the LM335AZ/LFT1 is converted into a corresponding voltage output depending on the temperature range. This voltage output is then amplified by the internal op-amp and converted into a digital signal for the appropriate output.

In conclusion, the LM335AZ/LFT1 is an efficient temperature sensor that provides reliable temperature measurement and precise temperature control for industrial, medical and automotive applications. It offers great accuracy, stability and low power consumption, making it an ideal choice for various applications. The working principle of the LM335AZ/LFT1 is simple and easy to understand, allowing it to be used in a wide range of applications.

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