LM335H/NOPB datasheet by Texas Instruments

LM335H/NOPB Frequently Asked Questions (FAQs)

• What is the accuracy of the LM335H/NOPB over its operating temperature range?
  The LM335H/NOPB has an accuracy of ±1°C from -25°C to 100°C, and ±2°C from -40°C to 150°C.
• How do I calibrate the LM335H/NOPB?
  The LM335H/NOPB does not require calibration. It is a calibrated device with an internal voltage reference, and its output voltage is directly proportional to the absolute temperature.
• What is the recommended operating voltage for the LM335H/NOPB?
  The recommended operating voltage for the LM335H/NOPB is between 4V and 30V. However, it can operate with a voltage as low as 2.5V, but with reduced accuracy.
• How do I connect the LM335H/NOPB to a microcontroller?
  The LM335H/NOPB can be connected to a microcontroller through an analog-to-digital converter (ADC). The output voltage of the LM335H/NOPB is proportional to the absolute temperature, and can be read by the microcontroller through the ADC.
• Is the LM335H/NOPB suitable for high-reliability applications?
  Yes, the LM335H/NOPB is suitable for high-reliability applications. It is a high-precision temperature sensor with a long-term stability of ±0.5°C per year, making it suitable for applications that require high accuracy and reliability.