LMV111 Datasheet, PDF (1/9 Pages) National Semiconductor (TI) – Operational Amplifier with Bias Network

December 1999
LMV111
Operational Amplifier with Bias Network
General Description
The LMV111 integrates a rail-to-rail op amp with a V⁺/2 bias
circuit into one ultra tiny package, SC70-5 or SOT23-5. The
core op amp of the LMV111 is an LMV321, which provides
rail-to-rail output swing, excellent speed-power ratio, 1MHz
bandwidth, and 1V/µs of slew rate with low supply current.
The LMV111 reduces external component count. It is a cost
effective solution for applications where low voltage opera-
tion, low power consumption, space saving, and reliable per-
formance are needed. It enables the design of small portable
electronic devices, and allows the designer to place the de-
vice closer to the signal source to reduce noise pickup and
increase signal integrity.
Features
(For 5V Supply, Typical Unless Otherwise Noted)
n Resistor ratio matching
1% (typ)
n Space saving package
SC70-5 & SOT23-5
n Industrial temp. range
−40˚C to +85˚C
n Low supply current
130µA
n Gain-bandwidth product
1MHz
n Rail-to-Rail output swing
n Guaranteed 2.7V and 5V performance
Applications
n General purpose portable devices
n Active filters
n Mobile communications
n Battery powered electronics
n Microphone preamplifiers
Connection Diagrams
DS101262-21
© 1999 National Semiconductor Corporation DS101262
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