7Semi LM35 Analog Temperature Sensor Breakout

The LM35 Analog Temperature Sensor Breakout is a compact and easy-to-use temperature sensing module designed for accurate temperature measurement in embedded systems, monitoring equipment, and control applications. Featuring the precision LM35 temperature sensor, the module provides an analog output voltage that is directly proportional to temperature in degrees Celsius.

With a linear scale factor of 10 mV/°C, the output can be easily measured using the analog-to-digital converter (ADC) of a microcontroller or data acquisition system. 

The LM35 provides ±0.6°C typical accuracy at 25°C, requires no external calibration. Its simple analog interface makes the breakout suitable for environmental monitoring, thermal management, equipment monitoring, data logging, and general-purpose temperature measurement applications.

Key Features

• Provides precise analog temperature measurement with a linear 10 mV/°C output scale factor.
• Provides ±0.6°C typical accuracy at 25°C for reliable temperature monitoring.
• Measures temperature directly in degrees Celsius without requiring complex conversion.
• Provides an analog voltage output for straightforward connection to microcontroller ADC inputs.
• Supports a temperature measurement range of 0°C to +100°C.
• Supports a wide 4 V to 30 V operating supply range at the sensor IC level.
• Suitable for temperature monitoring, data logging, thermal protection, and control systems.