Product Overview: LM335AZ/NOPB

The LM335AZ/NOPB is a precision temperature sensor from Texas Instruments, designed to offer a straightforward and efficient method for temperature measurement. This analog sensor provides a highly accurate output that is directly proportional to the temperature in Kelvin, ensuring a simple and linear scale that can be easily interpreted by various electronic devices.

Key Features

• Directly Calibrated in Kelvin: One of the standout features of the LM335AZ/NOPB is its direct calibration in Kelvin. This means the output voltage directly corresponds to absolute temperature with a linear scale factor of 10mV/°K.
• Wide Operating Temperature Range: This sensor operates effectively over a wide temperature range, from -40°C to 100°C, making it versatile for a multitude of applications.
• Precision Temperature Sensing: With an accuracy of ±1°C at room temperature and ±3°C over the full temperature range, the LM335AZ/NOPB ensures precise temperature readings.
• Low Operating Current: It operates at a low current that ranges from 400µA to 5mA, making it ideal for battery-powered applications.
• Easy to Interface: The device can be interfaced with any standard analog-to-digital converter (ADC) or can be connected directly to a microcontroller's analog input.

Applications

The LM335AZ/NOPB is suitable for a wide array of applications, including but not limited to:

• Environmental controls
• Process control systems
• Computer thermal monitoring
• Thermal protection for electronic circuits
• Battery management systems

Quality and Reliability

As with all Texas Instruments products, quality and reliability are paramount. The LM335AZ/NOPB is available in a TO-92 package, which is lead (Pb)-free and RoHS compliant, reflecting TI's commitment to environmental sustainability. The device's NOPB designation indicates "No Lead (Pb) with Bi-level Ordering Information," ensuring compliance with global environmental standards.

For engineers and designers seeking a reliable and accurate temperature sensing solution, the LM335AZ/NOPB from Texas Instruments stands out as a top choice, offering ease of use, precision, and a broad operating range to accommodate a diverse range of temperature monitoring needs.