The MAX400 guaranteed maximum 10µV offset error is
the lowest input offset voltage of any commercially available
(nonchopper) monolithic amplifier. The MAX400
represents a 2.5 times improvement over the highest
grade OP07 (the OP07A), and a 5 times improvement
over the best commercial temperature range device
(OP07E). The offset voltage drift is guaranteed to be a
maximum of 0.3µV/°C which is also an improvement
over the OP07 family.
For the ultimate in DC performance (5µV maximum
offset voltage and 0.05µV/°C maximum offset voltage
drift) the MAX420 and MAX430 series of ±15V monolithic,
chopper-stabilized amplifiers should be consulted.