Search tips
Showing 173 results View by: Thread Post Sort by

  • INA229: INA229 is NOT responding over SPI

    TI Thinks Resolved
    Part Number: INA229 Other Parts Discussed in Thread: LP-MSPM0G3507 , MSPM0G3507 I am using the INA229 EVM with the LP-MSPM0G3507 LaunchPad and have configured the SPI interface according to the INA229 requirements. The hardware connections are as…

  • INA229: Inquiry About INA229 Shunt Signal and Connector GND Plane Layout

    TI Thinks Resolved
    Part Number: INA229 Hello, I would like to ask about the recommended GND and PCB layout configuration for an INA229 application. Our system consists of a Main Board and a Current Sensing Module. The Shunt Resistor is located on the Main Board, and…

  • INA229: SPI Pin Capacitance

    TI Thinks Resolved
    Part Number: INA229 Hi, I am working on an application where I am hoping to monitor many power rails at once (12x). However, I only have access to 3 SPI buses on the MCU I am using to interface with the INAs. The SPI (MISO, MOSI, SCLK) pin capacitance…
    • Answered

  • INA229: INA229

    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

  • INA229: We need Pspice for simulation

    TI Thinks Resolved
    Part Number: INA229 Other Parts Discussed in Thread: TPS7A4501-SP , TPS1H200A-Q1 , , TPS7A45 , LM74910H-Q1 We could not find the Pspice file for simulation for the models: INA229AIDGSR, TPS1H200A-Q1, TPS7A4501-SP, and LM74910HQRGERQ1

  • INA229-Q1: INA229 current reading mismatch with shunt resistor calculation

    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…
    • Answered

  • INA229-Q1: INA229-Q1 input leakage current in IN+, IN- and VBUS with no supply voltage at VS

    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

  • INA229: nA level current variation detection

    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

  • INA229: INA 229/239 SPI clock speeds

    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…

  • INA229: INA229 DRIVER CODE

    TI Thinks Resolved
    Part Number: INA229 Other Parts Discussed in Thread: SYSCONFIG Tool/software: need ina229 driver c code

Didn't find what you are looking for? Post a new question.