LM35DZ Temperature Sensor

The LM35DZ Temperature Sensor is a precision analog temperature sensor designed to measure ambient temperature with high accuracy and linear output. It provides a voltage output directly proportional to the Celsius temperature, making it easy to interface with microcontrollers like Arduino, ESP8266, ESP32, and Raspberry Pi. The LM35DZ is widely used in temperature monitoring systems, embedded electronics, and DIY projects due to its simplicity and reliability.

Features

• High precision analog temperature measurement
• Linear output directly proportional to Celsius temperature
• No external calibration required
• Low self-heating for accurate readings
• Wide operating voltage range
• Easy interfacing with microcontrollers and ADC modules
• Suitable for both indoor and outdoor temperature sensing
• Stable long-term performance

Specifications

• Model: LM35DZ
• Measurement Range: 0°C to 100°C
• Output Scale Factor: 10 mV per °C
• Operating Voltage: 4V – 30V DC
• Accuracy: ±0.5°C (at room temperature)
• Output Type: Analog voltage
• Current Consumption: Less than 60 µA
• Package Type: TO-92
• Response Time: Fast thermal response
• Calibration: Factory calibrated