leads to this one...
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where we use the substrate diode of a RRIO opamp as a logarithmic current-to-voltage converter.
There are better ways to do this, but maybe none so cute.
- posted
2 years ago
leads to this one...
There are better ways to do this, but maybe none so cute.
Or as risky.
Assuming your op amp's common mode range goes that far. Which one is it?
Cheers
Phil Hobbs
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