Can I use a current sense amplifier with floating ground with respect to the bus being monitored? . if it is possible then should i take into account the common mode voltage spec for the current sense .
For eg in INA 193 the max common mode voltage is around 80V . So is it possible for me to use this IC for sensing the the current in a 250V bus provided my power supply for the INA193 is from a isolated ground so that the 250V bus and the IC ground are separated
Rony, my email address is email@example.com. I'm responsible globally for your company. I can determine if there's a local applications engineer that can assist you on this. Let me know via email (since this is a public forum) your location.
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