STMicroelectronics

LM335D

LM335D Description

The LM335D is a precision temperature sensor designed and manufactured by STMicroelectronics. It features an analog voltage output and is compliant with the RoHS3 standard, making it an environmentally friendly choice for electronic applications. The LM335D is surface-mountable and comes in a tube package, suitable for a wide range of temperature monitoring applications.

LM335D Features

• Analog Voltage Output: The LM335D provides an analog voltage output, making it compatible with various microcontrollers and other digital systems.
• ±1°C Accuracy: The LM335D offers high accuracy with a maximum error of ±1°C, ensuring reliable temperature readings.
• 10mV/°K Resolution: The sensor has a resolution of 10mV per degree Kelvin, allowing for precise temperature measurements.
• -40°C to 100°C Operating Range: The LM335D can measure temperatures from -40°C to 100°C, making it suitable for a wide range of applications.
• Surface Mount: The LM335D is designed for surface-mount applications, allowing for easy integration into PCBs.
• REACH Unaffected: The LM335D is not affected by the REACH regulations, ensuring compliance with European chemical safety standards.
• Moisture Sensitivity Level 1: The LM335D has a moisture sensitivity level of 1, indicating that it can be stored and handled without special precautions.

LM335D Applications

The LM335D is ideal for various applications where accurate temperature monitoring is required. Some specific use cases include:

1. Industrial Automation: The LM335D can be used in industrial automation systems to monitor the temperature of machinery and equipment, ensuring optimal performance and preventing overheating.
2. HVAC Systems: The sensor can be integrated into heating, ventilation, and air conditioning systems to monitor and control temperature, improving energy efficiency and comfort.
3. Medical Equipment: The LM335D can be used in medical devices and equipment to monitor temperature, ensuring patient safety and device performance.
4. Automotive Applications: The sensor can be used in automotive systems to monitor engine temperature, battery temperature, and other critical components, ensuring optimal performance and safety.

Conclusion of LM335D

The LM335D is a versatile and accurate temperature sensor that offers high precision and a wide operating range. Its analog voltage output, surface-mount design, and RoHS compliance make it an ideal choice for a variety of applications in the electronics industry. With its high accuracy and moisture sensitivity level, the LM335D is a reliable solution for temperature monitoring in industrial automation, HVAC systems, medical equipment, and automotive applications.