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minor correction to specs
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prof....@gmail.com
May 14, 2008, 2:34:29 PM5/14/08
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In item 3 on page 2 of the project, it says that your accuracy for a
gain of 1 must be better than 0.1%. This is a mistake, and should
have been 0.2% like all of the others. Of course, if you can hit 0.2%
with a gain of 16, you should have no trouble hitting 0.1% with a gain
of 1, but I wasn't intending that to be a harder restriction, so you
can just ignore the 0.1 and read it as 0.2% like everything else.
gain of 1 must be better than 0.1%. This is a mistake, and should
have been 0.2% like all of the others. Of course, if you can hit 0.2%
with a gain of 16, you should have no trouble hitting 0.1% with a gain
of 1, but I wasn't intending that to be a harder restriction, so you
can just ignore the 0.1 and read it as 0.2% like everything else.
Also, on item 2 it says that you can use Vicm=0.5V for spice and hand
calcs. That's fine if you want, but Vicm=0 is probably easier. It's
up to you.
ksjp
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