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  Huang yuohm

  • 18 days ago
  • Sensors
  • Sensors forum

  TMP117： TMP117 temperature error issue

  TI Thinks Resolved

  Part Number: TMP117 Hi ,all I have two TMP117 (QFN Footprint) , I2C communication are OK , but they show the temperature value is more different even though int the same environment , one of them value is 26.1 ℃ ，another one value is 26.6 ℃ , what is...
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  Darren (FAE)

  • 14 days ago
  • Sensors
  • Sensors forum

  TMP117: Averaging vs Not-Averaging

  TI Thinks Resolved

  Part Number: TMP117 The datasheet discusses repeatability for averaging vs not-averaging the results. The datasheet lists LSB as 0.0078℃, or 7.8m℃ Then 7.3.2 discusses this difference of averaging, stating that: As shown in the noise histograms...
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  Will Wang47

  • 15 days ago
  • Sensors
  • Sensors forum

  TMP117: layout guide line

  TI Thinks Resolved

  Part Number: TMP117 Hi team, Customer get a question about TMP117 layout guidelines, does the last point in the follow figure means that we suggest customer cover the part with thermo isolating foam, tape or at least with a stain? What does stain mean...
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  Ihor Tretiak

  • 2 months ago
  • Sensors
  • Sensors forum

  TMP117: TMP117

  • Resolved

  Part Number: TMP117 Hello, for sensor LMT70 it is possible to increase precision of measurement
• 

  Aivaras Sakauskas

  • 24 days ago
  • Sensors
  • Sensors forum

  TMP117: Possible failure modes

  TI Thinks Resolved

  Part Number: TMP117 Hi, Customers wants to know what are the possible failure modes of TMP117 device? For example: Can the sensor drifts out of its specification significantly or reading many degree out of its specification? and the temperature could...
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  Jean Pittaway

  • 1 month ago
  • Sensors
  • Sensors forum

  TMP117: Unique ID for NIST traceability - format from the 6 bytes in EEPROM

  • Resolved

  Part Number: TMP117 Hello, please could you confirm the order in which bytes read from EEPROM1
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  Ren Schackmann

  • 6 days ago
  • Sensors
  • Sensors forum

  RE: TMP117: I2C data rate out of specifications

  Hi SBEN, The TMP117 was validated with frequencies significantly faster than 400kHz, but the design target was I2C Fast Mode (400kHz) operation. It would likely support the FM+ spec, but we cannot guarantee. thanks, ren
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  2018

  • 19 days ago
  • Sensors
  • Sensors forum

  TMP117: Temperature Sensor TMP117. During the test, we found that one of the sensors (Sensor address 90) often read abnormal temperature values.

  Part Number: TMP117 1) the schematic diagram of this Sensor application is as follows.Two TP sensors TMP117 share one I2C, and two IC's share one power supply. The Sensor at address 92 has been working normally, but the temperature value...
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  Rafael Barmak

  • 1 month ago
  • Sensors
  • Sensors forum

  TMP117: TMP117 I2C signal integrity issues?

  • Resolved

  Part Number: TMP117 Dear all, I have 4x TMP117s connected on the same I2C bus. When I try to read
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  Ren Schackmann

  • 1 month ago
  • Sensors
  • Sensors forum

  RE: TMP117: Thermocouples, CJC and Design Considerations

  Hi Darren, When it comes to thermal design, you want to minimize the thermal path to the object you're measuring while limiting thermal conductance to all other heat sources. If the case is sealed, there should not be much thermal gradient inside...

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