LM35DZ/LFT2

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Temperature sensors can be categorized into two classes: analog and digital output. In analog output, the sensor\'s output is a continuous voltage or current, which is directly proportional to the temperature. Digital output, on the other hand, is a digital signal, such as ones and zeros, representing the temperature. Analog output sensors are widely used in industrial applications, while digital output sensors are more suitable for consumer applications.

LM35DZ/LFT2 is a temperature sensor with both analog and digital outputs. It is a precision integrated circuit temperature sensor, with a nominal output of 10 mV/°C. Its built-in amplified output buffer allows the sensor to be used directly with analog-to-digital converters. The other features of this sensor make it very attractive for a variety of applications.

Compact size

The LM35DZ/LFT2 is a compact temperature sensor, measuring only 5 mm x 5 mm. This small size makes it easy to integrate into a variety of products, both large and small. It is also offered in a range of packaging options, including the Dual-in-Line (DIP) package, which is ideal for embedded applications.

High accuracy

The LM35DZ/LFT2 is extremely accurate, with a typical accuracy of 1.8°C over the entire temperature range. This high accuracy allows the sensor to be used in demanding applications such as climate control in industrial settings.

Wide temperature range

The LM35DZ/LFT2 has a wide temperature range, from -40°C to 125°C. This wide range makes it ideal for applications such as automotive and industrial temperature control.

Wide voltage range

The wide voltage range of the LM35DZ/LFT2 makes it suitable for a variety of applications. It can operate from a voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications.

Low power consumption

The LM35DZ/LFT2 is designed to be a low power consumption device, with a typical current consumption of 5μA. This low power consumption makes it suitable for battery-powered applications.

Application field

The LM35DZ/LFT2 is a versatile temperature sensor with a wide range of applications, ranging from automotive to industrial. The sensor is particularly suitable for climate control in automotive systems, as well as medical and refrigeration applications in industrial settings.

Working principle

The LM35DZ/LFT2 is an integrated circuit temperature sensor, which uses the change in temperature to produce a voltage signal. The voltage output is linear, and is directly proportional to the temperature. When the temperature rises, the voltage output of the sensor increases, and when the temperature falls, the voltage output decreases. This change in output voltage is what allows the sensor to measure temperature.

The sensor is also temperature compensated, meaning that the output will remain at the same level even if the temperature around the sensor changes. This feature makes the sensor much more accurate than other types of temperature sensors.

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