Isak,
Option 3 is the normal implementation. You are correct that the sense resistor will introduce an offset in the I2C waveforms, bit it should not be enough to cause a communications error.
Regards
Tom
Isak,
Option 3 is the normal implementation. You are correct that the sense resistor will introduce an offset in the I2C waveforms, bit it should not be enough to cause a communications error.
Regards
Tom