LMP2012QML| Datasheet

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LMP2012QML Dual Quad High Precision, Rail-to-Rail Output Operational Amplifier

March 2007

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier
General Description
The LMP2012 is the first member of National's QML certified new LMPTM precision amplifier family. 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 A, 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.

Features
Available with radiation quarantee
(For VS = 5V, Typical unless otherwise noted) Low guaranteed VIO over temperature Low noise with no 1/f High CMRR High PSRR High AVOL Wide gain-bandwidth product High slew rate Rail-to-rail output No external capacitors required 60 uV 35nV/ 90 dB 90 dB 85 dB 3MHz 4V/us 30mV

Applications

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

Ordering Information
NS PART NUMBER LMP2012WG-QMLV LMP2012WGLQMLV SMD PART NUMBER 5962-0620601VZA 5962L0620601VZA 50K rd(Si) NS PACKAGE NUMBER WG10A WG10A PACKAGE DISCRIPTION 10LD CERAMIC SOIC 10LD CERAMIC SOIC

Connection Diagram
10LD Ceramic SOIC

20182202

Top View See NS Package Number WG10A

2007 National Semiconductor Corporation

201822

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