LMP2012QML Datasheet, PDF (1/12 Pages) National Semiconductor (TI) – Dual High Precision, Rail-to-Rail Output Operational Amplifier

October 20, 2008
LMP2012QML
Dual High Precision, Rail-to-Rail Output Operational
Amplifier
General Description
The LMP2012 is the first member of National's QML certified
new LMP™ 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 configura-
tions, 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.
Features
■ ^{Available with radiation quarantee}
(For V_S = 5V, Typical unless otherwise noted)
■ ^{Low guaranteed V}_IO ^{over temperature}
■ ^{Low noise with no 1/f}
■ ^{High CMRR}
■ ^{High PSRR}
■ ^{High A}_VOL
■ ^{Wide gain-bandwidth product}
■ ^{High slew rate}
■ ^{Rail-to-rail output}
■ ^{No external capacitors required}
Applications
■ ^{Attitude and Orbital Controls}
■ ^{Static Earth Sensing}
■ ^{Sun Sensors}
■ ^{Inertial Sensors}
■ ^{Pressure Sensors}
■ ^Gyroscopes
■ ^{Earth Observation Systems}
60 µV
35nV/
90 dB
90 dB
85 dB
3MHz
4V/µs
30mV
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
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