FEATURES
• Total Ionizing Dose 50 krad(Si)
• ELDRS Free 50 krad(Si)
• TCVIO Temperature Sensitivity (Typical) 0.015
μV/°C
(For V S = 5V, Typical Unless Otherwise Noted)
• Low Ensured VIO over Temperature 60 μV
• Low Noise with no 1/f 35nV/√Hz
• High CMRR 90 dB
• High PSRR 90 dB
• High AVOL 85 dB
• Wide Gain-Bandwidth Product 3MHz
• High Slew Rate 4V/μs gain•
Rail-to-Rail Output 30mV
• No External Capacitors Required

APPLICATIONS
• Attitude and Orbital Controls
• Static Earth Sensing
• Sun Sensors
• Inertial Sensors
• Pressure Sensors
• Gyroscopes
• Earth Observation Systems

DESCRIPTION
The LMP2012 offers unprecedented accuracy and
stability. 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
LMP2012 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.
Other useful benefits of the LMP2012 are rail-rail
output, low supply current of 930 μA, and wide gain•
bandwidth product of 3 MHz. These extremely
versatile features found in the LMP2012 provide high performance and ease of use.
The QMLV version of the LMP2012 has been rated to
tolerate a total dose level of 50krad/(Si) radiation by
test method 1019 of MIL-STD-883.