LM34 TEMPERATURE SENSOR TO-92

The LM34 Temperature Sensor is a precision integrated-circuit temperature sensor that provides an output voltage directly proportional to the Fahrenheit temperature. This makes it an ideal choice for temperature measurement and monitoring in a wide range of applications. Packaged in the compact and durable TO-92 form, the LM34 is easy to use and integrates seamlessly into various analog and digital systems.

Key Features of LM34 Temperature Sensor:

• • Linear Output: Provides a voltage output that is linearly proportional to the temperature in Fahrenheit.
  • Direct Fahrenheit Reading: No need for additional calibration or conversion to read temperature in °F.
  • Wide Temperature Range: Measures from -50°F to +300°F (-55°C to +150°C).
  • Low Power Consumption: Operates with minimal power requirements, making it suitable for battery-operated systems.
  • High Accuracy: ±1°F accuracy at room temperature.
  • Compact TO-92 Package: Small form factor for easy PCB integration.

Technical Specifications of LM34 Temperature Sensor:

• • Output Voltage: 10 mV/°F
  • Accuracy: ±1°F (at 77°F)
  • Supply Voltage: 4V to 30V
  • Temperature Range: -50°F to +300°F (-55°C to +150°C)
  • Power Consumption: 60 μA (typical)
  • Package Type: TO-92

Schematic Diagram, Connection, Wiring, and Pinout of LM34 Temperature Sensor:

• Schematic Diagram: The LM34 connects directly to a power supply and provides an analog voltage output proportional to the temperature.
• Connection Guide:
  • Pin 1 (V_CC): Connect to a 4V-30V power supply.
  • Pin 2 (Output): Provides the analog voltage output proportional to temperature.
  • Pin 3 (GND): Connect to the ground of the circuit.

Applications of LM34 Temperature Sensor:

• • HVAC Systems: Used for monitoring and controlling heating, ventilation, and air conditioning systems.
  • Industrial Automation: Measures temperature in manufacturing processes and equipment.
  • Home Automation: Monitors indoor and outdoor temperatures for smart home systems.
  • Battery Management Systems: Tracks battery temperature in electric vehicles and portable devices.
  • Weather Stations: Measures ambient temperature in weather monitoring setups.

Equivalent Models of LM34 Temperature Sensor:

• • LM35: Provides Celsius output instead of Fahrenheit.
  • DS18B20: Digital temperature sensor with 1-Wire interface.

Datasheet:

• • Download Datasheet

Keywords for LM34 Temperature Sensor:

• • LM34
  • Temperature Sensor
  • Analog Temperature Sensor
  • Fahrenheit Sensor
  • TO-92 Package

Package Includes:

• • 1 x LM34 Temperature Sensor (TO-92 Package)