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Overvoltage protection for TWR-KM34Z50M ADC inputs

Question asked by svenmoeller on May 16, 2014
Latest reply on May 21, 2014 by Perla Andrea Moncada Fajardo

Hello,

 

is there already an overvoltage protection included for the ADC inputs?

Or what would be the best way of implementing a protection? (the voltage may not exceed +-250mV)

Simply using two antiparallel diodes? -> Are there existing diodes with a forward bias of 250mV?

 

Thank you

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