Article How do you protect the MAX4372 from Differential Input Voltage Peaks?

The absolute maximum differential voltage stated in the datasheet is ±0.3V, therefore peaks above 0.3V may damage the IC. For a short duration however (few microseconds or less), a differential mode filter comprised of two resistors and a capacitor would be enough to filter out this small voltage spike to reduce the voltage seen across the sense pins of the MAX4372 to a safe level.

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