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July 15, 2009
about 4 years ago
Some better specs would be nice. It looks like this board comes with the 5 amp version of the ACS712?? is that correct??
and if i read the data sheet correctly. the 5amp version has a 185mv per amp output?? which is then feed to an op-amp stage with a min of gain of 4.27 so if i am figuring this out correctly.
.185x4.27 = 0.789mv per amp minimum output correct??
and if 5V is the maximum output, then with the gain set for 47 then max output would = about 0.58amp measured???
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