LMP2011 Datasheet, PDF (1/16 Pages) National Semiconductor (TI) – High Precision, Rail-to-Rail Output Operational Amplifier

PRELIMINARY
October 2004
LMP2011 Single/ LMP2012 Dual/ LMP2014 Quad
High Precision, Rail-to-Rail Output Operational Amplifier
General Description
The LMP201X is a new precision amplifier family that offers
unprecedented accuracy and stability at an affordable price
and is offered in miniature packages. 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 tradi-
tional amplifiers. The combination of the LMP201X charac-
teristics 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 pre-
cision and long term stability.
Other useful benefits of the LMP201X are rail-to-rail output,
a low supply current of 930 µA, and wide gain-bandwidth
product of 3 MHz. These extremely versatile features found
in the LMP201X provide high performance and ease of use.
Features
(For V_S = 5V, Typical unless otherwise noted)
n Low guaranteed V_OS over temperature
n Low noise with no 1/f
n High CMRR
n High PSRR
n High A_VOL
n Wide gain-bandwidth product
n High slew rate
n Low supply current
n Rail-to-rail output
n No external capacitors required
60 µV
35nV/
130 dB
120 dB
130 dB
3MHz
4V/µs
930µA
30mV
Applications
n Precision instrumentation amplifiers
n Thermocouple amplifiers
n Strain gauge bridge amplifier
Connection Diagrams
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
Top View
20071502
14-Pin TSSOP
Top View
20071542
Top View
14-Pin LLP
20071538
Top View
20071539
© 2004 National Semiconductor Corporation DS200715
Top View
20071541
www.national.com