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Showing 168 results View by: Thread Post Sort by
    Answered
  • INA229: INA229

    Luke Griffiths
    Luke Griffiths
    Resolved
    Part Number: INA229 Tool/software: Hi, Does the INA229 count charge in and out of a battery? I want the charge count to go up when current flows in one direction and charge count down when current flows the other way, does it do this? Thanks, …
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA229-Q1: INA229 current reading mismatch with shunt resistor calculation

    Bhavesh Vyas
    Bhavesh Vyas
    TI Thinks Resolved
    Part Number: INA229-Q1 Other Parts Discussed in Thread: INA229 , Tool/software: Hello, I am working with the INA229 current/power monitor IC and facing a measurement accuracy issue. Setup: Device: INA229 Interface: SPI Shunt resistor…
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA229-Q1: INA229-Q1 input leakage current in IN+, IN- and VBUS with no supply voltage at VS

    Henrik Leegaard
    Henrik Leegaard
    Resolved
    Part Number: INA229-Q1 To whom it may concern I plan to use the INA229-Q1 in a leakage current sensitive application It is especially the leakage for pin IN-, IN+ and VBUS when no supply voltage is present at VS pin. This is not specifically defined…
    • Resolved
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • INA229: nA level current variation detection

    Roy Chou1
    Roy Chou1
    TI Thinks Resolved
    Part Number: INA229 Other Parts Discussed in Thread: INA228 Hi Team, I want to confirm if INA229 is appropriate solution for nA current detection? Do we have I2C interface corresponding solution? Regards, Roy
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • INA229: INA 229/239 SPI clock speeds

    Christian Campestrini
    Christian Campestrini
    Part Number: INA229 Other Parts Discussed in Thread: INA239 , Hello, when reducing the clock speeds with the INA 229 and INA 239, the slowest clock speed that works is 1.25MHz, at 625kHz either the config or the adc_config register do not return the…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • [FAQ] INA229: Registers are reading incorrectly

    Louis L
    Louis L
    Resolved
    Part Number: INA229 Other Parts Discussed in Thread: INA239 Why is it when I try reading a register, it appears that I'm actually reading a completely different register? For example, I read 0x3F but I get the results from register 0x3E instead.
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • INA229: INA229 DRIVER CODE

    fan zhongtao
    fan zhongtao
    TI Thinks Resolved
    Part Number: INA229 Other Parts Discussed in Thread: SYSCONFIG Tool/software: need ina229 driver c code
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA229: No response on MISO line,i'm trying to read the device register ,mosi line is fine but their is no response from ina229 ,the attached image as the spi config

    Saiprakash Reddy Muthayagari
    Saiprakash Reddy Muthayagari
    Resolved
    Part Number: INA229
    • Resolved
    • 8 months ago
    • Sensors
    • Sensors forum
  • Answered
  • INA229: vbus connection

    liping pan
    liping pan
    Resolved
    Part Number: INA229 Tool/software: In the typical application, the VBUS is connected to IN+. In the layout, the VBUS is connected to IN-. Is it a mistake here?
    • Resolved
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • INA229: Reverse Polarity Impact on INA229 Current Measurement IC

    Hemil Gujarati
    Hemil Gujarati
    TI Thinks Resolved
    Part Number: INA229 Tool/software: Hello, I'm using the INA229 current measurement IC in my design. I would like to know what would happen if the main battery supply is connected with reverse polarity (VBAT and GND). Specifically, would the IC be…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
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