Subtotal: 250RWF
LM35 Temperature Sensor
In Stock
2,000RWF
In Stock
The LM35 temperature sensor is a precision integrated circuit that measures ambient temperature and provides a linear analog voltage output proportional to the temperature in Celsius. It has a temperature range of -55°C to +150°C, low self-heating, and requires no external calibration. Its small size and low cost make it ideal for use in a variety of temperature sensing applications.
Description
The LM35 is a temperature sensor that measures the ambient temperature in a given environment. It is a precision integrated circuit temperature sensor that provides an analog output voltage directly proportional to the temperature in Celsius. The LM35 sensor is designed to have a linear temperature response over a range of -55°C to +150°C. It is commonly used in a wide range of applications such as HVAC systems, temperature control systems, and thermal protection circuits.
The LM35 temperature sensor is a small device with three pins: Vcc, GND, and Vout. Vcc is the power supply input that can range from 4V to 30V, while GND is the ground pin. Vout is the output pin, which provides an analog voltage output that is directly proportional to the temperature in Celsius. The output voltage range is typically 0 to 1.5V for a temperature range of -55°C to +150°C. This means that a change of 10mV corresponds to a temperature change of 1°C.
One of the main advantages of the LM35 temperature sensor is its low self-heating capability, which allows it to accurately measure the ambient temperature without introducing any heat of its own. The LM35 is also very easy to use as it requires no external calibration or trimming.
the technical specifications of the LM35 temperature sensor:
- Temperature Range: -55°C to +150°C
- Output Voltage Range: 0V to 1.5V (typically)
- Output Voltage Sensitivity: 10mV/°C
- Accuracy: ±0.5°C at 25°C
- Supply Voltage Range: 4V to 30V
- Operating Current: 60μA (typical)
- Low Self-Heating: 0.08°C in still air
- Linearity: ±¼°C at +25°C
- Resolution: 0.1°C
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