TMP821DR datasheet by Texas Instruments

TMP821DR Frequently Asked Questions (FAQs)

• What is the maximum temperature range for the TMP821DR?
  The TMP821DR can measure temperatures from -50°C to 150°C, but the device itself can operate from -40°C to 125°C.
• How accurate is the TMP821DR?
  The TMP821DR has an accuracy of ±1°C from -20°C to 100°C and ±2°C from -50°C to -20°C and 100°C to 150°C.
• What is the conversion time for the TMP821DR?
  The conversion time for the TMP821DR is typically 30 ms, but it can be as low as 10 ms in burst mode.
• Can the TMP821DR be used in a multi-drop configuration?
  Yes, the TMP821DR can be used in a multi-drop configuration, but each device must have a unique address set using the A0, A1, and A2 pins.
• What is the power consumption of the TMP821DR?
  The power consumption of the TMP821DR is typically 1.5 μA in shutdown mode and 200 μA in active mode.