LM35 Analog Temperature Sensors (Analog Output)

The LM35 Analog Temperature Sensor is a high-precision and low-cost temperature sensing solution designed for various electronic and embedded applications. With its analog output, it provides a direct voltage proportional to the temperature in Celsius, making it easy to interface with microcontrollers such as Arduino, Raspberry Pi, and other analog-input devices. The LM35 is ideal for temperature measurement in home automation, environmental monitoring, and DIY electronics projects.

Key Features:

• Precise Temperature Measurement: The LM35 provides an accurate temperature reading with a typical accuracy of ±0.5°C over a wide temperature range, ensuring reliable performance in most applications.

• Analog Output: Provides a voltage output directly proportional to the temperature in Celsius, making it easy to read and process with microcontrollers.

• Wide Temperature Range: Can measure temperatures from -55°C to +150°C, making it suitable for a wide range of environmental conditions and projects.

• Low Power Consumption: Operates with minimal power, making it perfect for battery-operated or long-duration projects.

• Calibrated Directly in Celsius: The output voltage increases by 10mV per degree Celsius, simplifying the calculation and scaling of the sensor data.

• Easy Integration: Compatible with popular development boards such as Arduino, Raspberry Pi, ESP32, and other microcontroller-based systems.

Applications:

• Temperature Monitoring Systems: Ideal for creating custom temperature monitoring and logging systems for homes, laboratories, or industrial settings.

• Environmental Control Systems: Use in home automation systems to control heating, ventilation, and air conditioning (HVAC) systems based on real-time temperature data.

• Weather Stations: Perfect for DIY weather stations to measure ambient temperature and integrate it with other weather sensors.

• Industrial Applications: Can be used to monitor temperature in machines, factories, and equipment to ensure they stay within safe operating limits.

• Medical Devices: Can be incorporated into medical equipment to monitor body temperature or other environmental temperature measurements.

Specifications:

• Temperature Range: -55°C to +150°C

• Output Voltage: 10mV per °C (linear)

• Accuracy: ±0.5°C (typical)

• Operating Voltage: 4V to 30V (low voltage operation)

• Current Consumption: Low power consumption (typically 1mA)

• Response Time: Fast response time for real-time temperature readings

• Package Type: TO-92 (standard 3-pin package)

• Output Type: Analog (Voltage)

• Pinout: 3 Pins (VCC, Output, GND)

• Interface: Analog output (no need for digital conversion)

Why Choose the LM35 Analog Temperature Sensor?

• Accurate and Reliable: Known for its precision, it offers consistent temperature measurements for a variety of applications.

• Wide Range: Works across a broad temperature spectrum, suitable for various environments and applications.

• Low Power: Ideal for energy-efficient designs, especially in battery-operated or portable projects.

• Simple to Use: Analog output makes it easy to interface with microcontrollers and other systems, reducing complexity.

• Affordable: High performance at a low cost, providing great value for both hobbyists and professional applications.

Package Includes:

• 1x LM35 Analog Temperature Sensor