Don't forget to add the pot to trim out the common-mode offset error of that configuration.

The MAX4493 needs rather more trimming! Vos = 300uV for the MAX4493 and 50uV for the TLV07

 

The MAX4493 needs rather more trimming! Vos = 300uV for the MAX4493 and 50uV for the TLV07

I'm referring to the common-mode offset error due to resistor tolerance mismatch, not the op amp input offset voltage.