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Frequent questions

  • [FAQ] ADT7420 & ADT7422 EOL Replacement | TMP117 I2C High-Accuracy Temperature Sensor

    Part Number: TMP117 Other Parts Discussed in Thread: TMP116 Is there a fit replacement for the discontinued ADT7420 and ADT7422 temperature sensors?

  • [FAQ] TMP126: [FAQ] ADT7311/ADT7320 EOL Replacement | TMP126 SPI Temperature Sensor

    Part Number: TMP126 Other Parts Discussed in Thread: TMP127-Q1 , Is there a fit replacement for the discontinued ADT7311 and ADT7320 temperature sensors?

  • [FAQ] TMCS2100-Q1: Getting Started with the TMCS2100-Q1

    Part Number: TMCS2100-Q1 Other Parts Discussed in Thread: TMCS2100CHAREVM , TMCS2100 , TMCS2100EVM I am wanting to start evaluating the TMCS2100-Q1 for my system. What resources do you have and how can I get access to materials I need?

  • [FAQ]: IWRL6432WMOD: Device Does Not Work After Flashing with appimage

    Part Number: IWRL6432WMOD After reflashing the IWRL6432WMOD with the .appimage, the device does not work.

  • [FAQ] PGA970: I'm having trouble getting the waveform generator working

    Part Number: PGA970 I am using PGA970, and I am trying to enable the waveform generator. I'm not seeing anything on the output. Is there a specific register I need to write? Do I need to write firmware to the PGA970?

  • [FAQ] TMCS1126: Overcurrent Detection Threshold and Range (Voc and Ioc)

    Part Number: TMCS1126 How do I calculate the Ioc and Voc thresholds? What is the range of the overcurrent? Is the overcurrent for both the positive and negative current? Do you have a tool to calculate the Ioc and what value I need to apply on…

  • [FAQ] TMCS1123: Clarification on insulation lifetime acceleration, humidity impact, and role of epoxy in the isolation structure

    Part Number: TMCS1123 Hi, I would like to ask for clarification regarding the long-term insulation reliability of TMCS1123. I have reviewed TI’s document High Frequency TDDB of Reinforced Isolation Dielectric Systems , which shows that, for polyimide…

  • [FAQ] PGA900: I am getting a verification error when flashing firmware to PGA900/970

    Part Number: PGA900 Other Parts Discussed in Thread: UNIFLASH I am trying to flash firmware to PGA900/970, and I am getting a data verification error. I have verified my hardware connection.

  • [FAQ] PGA900: How do I communicate with PGA900/PGA970 when the compensation algorithm is running using the COMBUF?

    Part Number: PGA900 I want to read data from the ADCs or the compensation algorithm, or any other register while the PGA900/970 is running. Most registers can only be read/written while the device is in reset, and they are inaccessible while the device…

  • [FAQ] Running I2C in Standard Mode (100kHz)

    Part Number: TMP103 Hello Team, Regarding the TMP sensor family, are they able to run at 100kHz as named ‘Standard Mode’ in the I2C standard? If so, are all the sensor specifications compatible with the I2C standard?

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