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  • Problems with lightning simulation at output of circuit using OPA172 Spice model

    TI Thinks Resolved
    Other Parts Discussed in Thread: OPA172 , TLE2061 , TINA-TI Hi All, The datasheet of OPA172ID indicates that it has short circuit current (Isc) of +-75 mA. However during a lightning transient condition, we have a situation where the output pin of OPA172ID…

  • LM747H

    Other Parts Discussed in Thread: LM741 , LM747QML , LM747 , TLE2021 , TLE2071 , TLE2061 , TLE2081 , MC33078 , LF412 , LF412-N I need help with finding a direct replacement for LM747H, TO-100. I was suggested to use LM747H/883. But the LM747H/883's GBP is not…
    • Answered

  • Re: Op amp output when one supply is not connected

    Resolved
    Marek, thanks. Fig 1,2 are buffers. Current flows from output terminal to the input thru the feedback loop and create a voltage drop across the input terminals. In this case the output doesn't latch to saturation. In Figs 3,4 inverting config…

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