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XTR115: XTR115

Amruta Bhujbal67
Intellectual 390 points

Part Number: XTR115
Other Parts Discussed in Thread: INA332

Hi,

I have XTR115  but I don't have instrumentation amplifier.I want to check 4-20mA current at the output of XTR115.So it is possible to check by applying 40-200uA at IN pin with series resistance.

  • 0
    TI__Mastermind 23050 points
    Hi Amruta,

    Yes as long as your source is referenced to the IRET pin you can drive the input with whatever you'd like. The easiest way to characterize the output would be to place a potentiometer between VREF and the input so that an external source is not needed.
  • 0 in reply to Zak Kaye
    Intellectual 390 points

    Hello,

    Thank you very much for the valuable input. I have gone through XTR115  also check change in current output side. But now I have to select instrumentation amplifier, Earlier post you had suggest INA332 but it is not readily available in marketI have slect AD620 which is readily available in market also using AD620 we can select gain also..Can I go through AD620 or is there any other alternative.

    Thank you