TMP117AIYBGR datasheet by Texas Instruments

TMP117AIYBGR Frequently Asked Questions (FAQs)

• What is the accuracy of the TMP117AIYBGR?
  The TMP117AIYBGR has an accuracy of ±0.5°C (max) from -20°C to 50°C and ±1°C (max) from -40°C to 125°C.
• How do I configure the TMP117AIYBGR for high-accuracy measurements?
  To achieve high-accuracy measurements, configure the TMP117AIYBGR in the 'High-Accuracy' mode by setting the CONV_RATE bit to '11' in the CONFIG register. This mode provides the highest accuracy, but at the expense of slower conversion rates.
• What is the conversion rate of the TMP117AIYBGR?
  The conversion rate of the TMP117AIYBGR depends on the mode of operation. In 'High-Accuracy' mode, the conversion rate is 16 Hz, while in 'Low-Power' mode, it is 1 Hz.
• How do I handle the TMP117AIYBGR's output data?
  The TMP117AIYBGR outputs temperature data in a 16-bit, two's complement format. To convert the output data to Celsius, multiply the output value by 0.0078125 (which is equivalent to 1/128).
• What is the power consumption of the TMP117AIYBGR?
  The power consumption of the TMP117AIYBGR depends on the mode of operation. In 'High-Accuracy' mode, the typical current consumption is 140 μA, while in 'Low-Power' mode, it is 2.5 μA.