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  • How to calculate maximum usable value for pull-up resistor on op-amp (or in-amp) input?

    Other Parts Discussed in Thread: OPA4377 , OPA4316 How can I calculate the maximum value an input pull-up (or pull-down) resistor can be, to detect a lead-off condition for ECG? A pull-up resistor is used to pull the input high if the electrode becomes…
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  • RE: LMV83x / rail to rail input

    Resolved
    Hello Kensuke, There are no R-R input LMV devices with EMI filters. There are currently no plans to create any new R-R input, EMI protected LMV devices (at least in SVA). See the OPA4377 - a Quad R-R input with EMI protection - at about the same price…

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