The LM335AM/NOPB is a precision temperature sensor developed by Texas Instruments, designed to offer a straightforward and efficient method for temperature measurement. This analog sensor operates as an easily calibrated, integrated circuit temperature sensor, providing a voltage output that is directly proportional to the Kelvin temperature scale.

Key Features

• Calibrated Directly in Kelvin: The LM335AM/NOPB provides a linear output that is directly proportional to the absolute temperature in Kelvin, which simplifies the integration with microcontrollers and analog circuits, as no complex calculations are required.
• Wide Operating Temperature Range: This device can measure temperatures from -40°C to 100°C, making it suitable for a variety of applications, including environmental controls, process control, and consumer electronics.
• Low-Impedance Output: The sensor features a low-impedance output that can drive capacitive loads, which is particularly beneficial in applications with long cable runs.
• High Precision: With an accuracy of ±1°C at room temperature, the LM335AM/NOPB provides reliable and precise temperature readings, essential for critical applications.

Applications

The versatility of the LM335AM/NOPB makes it an ideal choice for a wide range of applications. It is commonly used in:

• Temperature sensing and control systems
• Data loggers and temperature monitoring
• Electronic thermometers
• Battery management systems
• HVAC systems

Environmental and Regulatory Compliance

The "NOPB" designation in the product model indicates that this device is part of Texas Instruments' green product initiative, which means that it is lead-free (No Lead) and RoHS compliant. This compliance ensures that the LM335AM/NOPB meets the environmental standards required in many markets, making it suitable for use in eco-friendly and sustainable technology solutions.