August 30, 2011
about 2 years ago
If VIO is supplied with 3.3V, does the I2C bus then need to also be at 3.3V or can a 5V bus work?
My thought is “no” - if that’s the case, how does one go about connecting the 5V I2C bus to the 3.3V chip?
about 4 years ago
From the data sheet, 66 to 185 mV/A, now multiply it by your gain factor (4.27 to 47)
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