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  • INA237: INA237 when using an I2C digital isolator

    TI Thinks Resolved
    Part Number: INA237 Other Parts Discussed in Thread: TCA9800 Tool/software: Options required for I2C communication with the INA237 when using an I2C digital isolator. Out digital isolators have a logic low of 0.9V output on the I2C lines. This is above…
    • Answered

  • INA237: what action will INA237 do when the shunt IN+ disconnector

    Resolved
    Part Number: INA237 Tool/software: resently,we encount a enginering issue,INA237 show 0W with a heavy loading system,we suspect that the shunt differential signal IN+ IN- layer change via disconnect in the board，later this has been confirmed，I want to…
    • Resolved
    • Answered

  • INA237: Will the part be able to measure the voltage in case of reference changing?

    Resolved
    Part Number: INA237 Other Parts Discussed in Thread: INA327 Tool/software: Hello, I am designing a Power Monitoring and Protection board that is going to sit in between a 5-Series (~70V) Lead Acid Battery and a load. This board has a Energy Monitoring…
    • Resolved
    • Answered

  • INA237: Problem

    Resolved
    Part Number: INA237 Other Parts Discussed in Thread: DAC6578 , Tool/software: In continuation to the previous thread https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1351334/ina237-prblem/ We have shorted the DAC6578 pin 3 (AVDD…
    • Resolved
    • Answered

  • RE: INA237: INA237

    Resolved
    No problem!

  • INA237: Which ADC input range to use?

    TI Thinks Resolved
    Part Number: INA237 Tool/software: Is there data missing from data sheet to help me determine which ADC Range I should design for? On the diff'l input I am using current sense resistors and I would assume using the high ADC range (160mV max) I would…
    • Answered

  • INA237: I2C Error with Early ACK on Read Commands

    Resolved
    Part Number: INA237 Tool/software: I have a microcontroller (AMD MicroBlaze SoC) polling the INA237 DIAG_ALERT register (address 0x0B) as part of a monitoring loop. When the CNVRF bit is high (signaling a conversion is ready) then a read of the conversion…
    • Resolved

  • RE: INA237: Always getting Wrong Negative current value, But Correct Voltage and Temperature

    Hey Jajwalya, Since we have not heard back from you, I will mark this thread as resolved. However, it you have any other updates or questions, you can simply reply back here or start a new thread. Best, Peter
    • Answered

  • RE: INA237: Prblem

    Resolved
    Hi Dan, That’s the mystery. Is it possible to perform some experiments? For example – Swap the INA237 at 0x47 with another working one at a different address and observe the two’s behavior. Is the problem following the DUT, or is it staying…
    • Answered

  • INA237-Q1: INA237 / Current sense amplifier vs. Automotive reverse battery.

    Resolved
    Part Number: INA237-Q1 Other Parts Discussed in Thread: LMP8603-Q1 , INA148-Q1 hello, for automotive efuse with high-side current sense under reverse polarity condition, i anticipate that input protection diodes on in+/in- , even if supply is protected…
    • Resolved

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