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Showing 298 results View by: Thread Post Sort by
  • RE: INA219: INA219 monitor shows zeroes in current and power registers

    Artem Korotchenko
    Artem Korotchenko
    Thanks, Mitch! I'll try this.
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • INA219: Programming the INA219 Calibration Register

    Werner Boecker
    Werner Boecker
    TI Thinks Resolved
    Part Number: INA219 Dear Ladies and Gentlemen, I am just getting into the workings of the INA219, but am having trouble understanding the function of the Calibration Register and how it works in general. if I understand correctly, I can select a full…
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA219:Calibrating INA219 for different shunt resistor

    Mitch M
    Mitch M
    Resolved
    Hey Tony, The default value for the calibration register is 0, and the calibration register does need to be programmed before the registers will update, per the datasheet: Regards, Mitch
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA219: Cannot read from the INA219

    Arthur
    Arthur
    Resolved
    Part Number: INA219 Hello, I'm using an EFR32BG22 host from Silabs and I wrote a driver to communicate with the INA219 with a lot of inspiration from the Adafruit driver for Arduino. It seems I'm able to write, because the INA219 is acknowledging…
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA219: What is the difference of the Rev. on the reel label ?

    Hyman Lee
    Hyman Lee
    Resolved
    Part Number: INA219 What is the difference of the Rev. on the reel label ? I have Rev. B, C ,D on my hand..
    • Resolved
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • INA219: INA219 and INA226 P2P compatible solution

    Jim Tsai
    Jim Tsai
    TI Thinks Resolved
    Part Number: INA219 Other Parts Discussed in Thread: INA226 , INA220 , INA230 , INA233 Hi, My customer is looking for P2P compatible 2'nd source for INA219 and INA226 respectively. Could you please give my some suggestions, thanks.
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • INA219: INA219 invalid display output

    rihab-Z
    rihab-Z
    TI Thinks Resolved
    Part Number: INA219 Hello Community, I'm using the current sensor INA219 with NRF5340dk. Communication is through i²c protocol and using nrf SDK v1.8.0 . I'm trying to get the data output (Bus, Current, Power). i worked on the sample linked on…
    • 11 months ago
    • Amplifiers
    • Amplifiers forum
  • INA219: what the different between INA219AIDCNR and INA219AIDRCNR

    Jim Tsai
    Jim Tsai
    Part Number: INA219 Hi, As subject, what's the different? I can't find INA219AIDRCNR in datasheet.
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA219: Can't write in the registers

    Lucas Bagrowski
    Lucas Bagrowski
    Resolved
    Part Number: INA219 Hello everybody, I am always working on my INA219's board, I know how to calculate correctly calibration reg now, but I can't write it in the memory. I am using two boards, a custom one with some components on it, including…
    • Resolved
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA219: Issue with the calibration register

    Lucas Bagrowski
    Lucas Bagrowski
    Resolved
    Part Number: INA219 Hi everybody, I am currently working on a board with an INA219BIDR. And I have an issue with the calibration register, in the datasheet we can read that : (page 12) So I defined my maximum current at 2 Amps, and I have Rshunt= 0…
    • Resolved
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
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