LM35CAZ/LFT4 datasheet by Texas Instruments

LM35CAZ/LFT4 Frequently Asked Questions (FAQs)

• What is the accuracy of the LM35CAZ/LFT4?
  The LM35CAZ/LFT4 has an accuracy of ±0.5°C at room temperature (25°C) and ±1°C over the entire operating range of -55°C to 150°C.
• How do I connect the LM35CAZ/LFT4 to a microcontroller?
  The LM35CAZ/LFT4 has an analog output that can be connected directly to an analog-to-digital converter (ADC) on a microcontroller. The output voltage is proportional to the temperature, with 10mV/°C.
• What is the power consumption of the LM35CAZ/LFT4?
  The LM35CAZ/LFT4 has a typical quiescent current of 60μA and a maximum supply current of 100μA, making it suitable for battery-powered applications.
• Is the LM35CAZ/LFT4 suitable for high-temperature applications?
  Yes, the LM35CAZ/LFT4 is rated for operation up to 150°C, making it suitable for high-temperature applications such as automotive, industrial, and aerospace.
• How do I calibrate the LM35CAZ/LFT4?
  The LM35CAZ/LFT4 does not require calibration. It is a calibrated device with a built-in temperature sensor and amplifier, providing a direct temperature reading.