Hi,
my ADC has an input range of +-4V with Vcm at 0V, which I cant change.
Now I has to monitor a +-400V potential rail. Yes +- 400V, the polarity changes.
Is it possible to supply the ISO 224 with +-2.5V (as my ADC is supplied) and have Vcm at Vdd2/2 which is now ~0V ?
Thanks for helping!!!
Stay healty, with best regards
Gerhard