The LM35 is a precision integrated-circuit temperature sensor that provides an accurate and reliable measurement of ambient temperature. Its small form-factor and simple pin configuration make it easy to incorporate into a wide range of applications. With a linear output voltage proportional to the temperature in Celsius, the LM35 eliminates the need for additional conversion calculations, simplifying system design and reducing development time. The LM35 features a three-pin configuration, with the center pin serving as the output voltage. This output voltage is directly proportional to the temperature in degrees Celsius, with a range of -55°C to +150°C. The LM35 also has a self-calibration feature, ensuring accurate and stable measurements across a wide range of operating conditions. With its low power consumption and wide operating voltage range, the LM35 is suitable for battery-powered applications as well as industrial and automotive applications. Whether you need precise temperature sensing for heating and cooling systems, environmental monitoring, or any other temperature-dependent application, the LM35 offers a reliable and cost-effective solution.