PCT2075GVH datasheet by NXP Semiconductors

PCT2075GVH Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the PCT2075GVH?
  The PCT2075GVH can operate from -40°C to 125°C, but the accuracy and reliability of the temperature measurement may degrade above 105°C.
• How do I calibrate the PCT2075GVH for accurate temperature measurement?
  The PCT2075GVH does not require calibration, as it is a digital temperature sensor with an internal calibration. However, it's recommended to perform a system-level calibration to account for any PCB or system-level effects.
• What is the typical current consumption of the PCT2075GVH?
  The typical current consumption of the PCT2075GVH is around 1.5 μA in normal operation mode, but it can be as low as 0.5 μA in low-power mode.
• Can I use the PCT2075GVH for high-accuracy temperature measurement applications?
  Yes, the PCT2075GVH is suitable for high-accuracy temperature measurement applications, with an accuracy of ±1°C from -20°C to 105°C and ±2°C from -40°C to 125°C.
• How do I interface the PCT2075GVH with a microcontroller?
  The PCT2075GVH can be interfaced with a microcontroller using the I2C bus, with a maximum clock frequency of 400 kHz. The device address can be set using the A0 and A1 pins.