LMP2011/LMP2012,pdf datasheet

The LMP201x series are the first members of National's new
LMPTM precision amplifier family. The LMP201X series offers
unprecedented accuracy and stability in space-saving miniature
packaging while also being offered at an affordable price.
This device utilizes patented techniques to measure and continually
correct the input offset error voltage. The result is an
amplifier which is ultra stable over time and temperature. It
has excellent CMRR and PSRR ratings, and does not exhibit
the familiar 1/f voltage and current noise increase that
plagues traditional amplifiers. The combination of the LMP201X
characteristics makes it a good choice for transducer
amplifiers, high gain configurations, ADC buffer amplifiers,
DAC I-V conversion, and any other 2.7V-5V application requiring
precision and long term stability.