Datasheet National Semiconductor LMP2015MA — 数据表

LMP2015 Single/LMP2016 Dual
High Precision, Rail-to-Rail Output Operational Amplifier
General Description Features The LMP2015/LMP2016 are the first members of National's
new LMPTM precision amplifier family. The LMP2015/
LMP2016 offer unprecedented accuracy and stability in
space-saving miniature packaging at an affordable price.
These devices utilize patented techniques to measure and
continually correct the input offset error voltage. The result is
a series of amplifiers which are ultra stable over time and
temperature. They have excellent CMRR and PSRR ratings,
and do not exhibit the familiar 1/f voltage and current noise
increase that plagues traditional amplifiers. The combination
of characteristics makes the LMP2015/LMP2016 good choices for transducer amplifiers, high gain configurations, ADC
buffer amplifiers, DAC I-V conversion, or any other 2.7V-5V
application requiring precision and long term stability.
Other useful benefits of the LMP2015/LMP2016 are rail-to-rail
output, a low supply current of 930 µA, and a wide gain bandwidth product of 3 MHz. These extremely versatile features
provide high performance and ease of use. (For VS = 5V, Typical unless otherwise noted)
■ Low guaranteed VOS over temperature
■ Low noise with no 1/f
■ High CMRR
■ High PSRR
■ High AVOL …