• TMP275: TMP275 I2C question

  

  Kai Nomiyama

  TI Thinks Resolved

  Part Number: TMP275 Hi Team, I aksed TMP275 I2C quetion in below e2e but I have additional question so could you hlep? [Question 1] TMP275 reqires conversion time for conversion result. if we READ before finishing conversion time, what is the output data…

  • 4 months ago
  • Sensors
  • Sensors forum

• TMP275: TMP275

  

  Frank Bidwell

  TI Thinks Resolved

  Part Number: TMP275 What are the ramifications of using a 1 kOhm pull up on a 5V line driving the TMP275AIDR? The data sheet states 3 mA maximum, but the design is working with the 1 kOhm pullup (5mA) in the lab. The I2C bus has 8 different devices on…

  • 7 months ago
  • Sensors
  • Sensors forum
Answered

• TMP275: Exposure to X-ray

  

  Jejomar Ildefonso

  Resolved

  Part Number: TMP275 Hi Team, Is the TMP275 sensitive to X-Ray? Asking this as our customer is using X-ray for their component count and PCBA inspection. In case the device is x-ray sensitive, what are the critical parameters/factors to the device that we…

  • Resolved

  • 4 months ago
  • Sensors
  • Sensors forum
Answered

• TMP275: Temperature update frequency

  

  user3740128

  Resolved

  Part Number: TMP275 Other Parts Discussed in Thread: TMP1075 Please tell me. Is it correct to understand that the temperature is updated every Conversion Time when used in Comparator Mode? Does changing the Converter Resolution change the frequency of…

  • Resolved

  • 6 months ago
  • Sensors
  • Sensors forum

• TMP275: ACK or NACK at the end of the transfer

  

  Kai Nomiyama

  TI Thinks Resolved

  Part Number: TMP275 Hi Team, I have a question about TMP275 I2C communication. TMP275 datasheet figure 9 shows Two-Wire Timing Diagram for Read word format. When we see end of transfer(byte2 bit9), that SDA is ACK. However, when we see NXP I2C bus specification…

  • 7 months ago
  • Sensors
  • Sensors forum

• TMP275: Easy temperature display monitor

  

  William Frey1

  TI Thinks Resolved

  Part Number: TMP275 Other Parts Discussed in Thread: TMP116METER-EVM , TMP116 I'm looking for a simple solution to put on a test board that will automatically read and display the temperature of the TMP275. I'm an RF engineer, so designing a digital…

  • 10 months ago
  • Sensors
  • Sensors forum

• CCS/LAUNCHCC3220MODASF: TMP275 ALERT Configuration

  

  Nikunj Panchani

  Part Number: LAUNCHCC3220MODASF Other Parts Discussed in Thread: TMP275 , , SYSCONFIG Tool/software: Code Composer Studio Hello, I am interfacing TMP275 with LAUNCHCC3220MODASF. Hardware Config : Alert pin of TMP275 connect with LAUNCHCC3220MODASF (P61)…

  • 11 months ago
  • Wi-Fi
  • Wi-Fi forum
Answered

• TMP275: Issues at Cold

  

  Go Bravos

  Resolved

  Part Number: TMP275 Team, We are using the TMP275 and it seems to be working fine at positive temperatures. When we went cold like -25 we started to get readings like 242. I am assuming this is a software problem and that the neg temp = 245- 2^8 = 242…

  • Resolved

  • over 1 year ago
  • Sensors
  • Sensors forum

• TMP275: TMP275 has NIST Calibration

  

  Oscar Haass

  TI Thinks Resolved

  Part Number: TMP275 We need to know if TMP275 has NIST Calibration. We have read some comments about this but anyone has an answer for this question.

  • over 1 year ago
  • Sensors
  • Sensors forum

• TMP275: IC CALIBRATION

  

  Oscar Haass

  TI Thinks Resolved

  Part Number: TMP275 We would need to submit certificate of traceability to NIST standards as proof of calibration of the IC. Since the datasheet mentions that the IC is factory calibrated, could you please provide a copy of your calibration protocol or…

  • over 1 year ago
  • Sensors
  • Sensors forum

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