LMC6572BIMM ,Low Voltage (2.7V and 3V) Operational AmplifierFeaturesLow voltage operation and low power dissipation make the (Typical unless otherwise noted)LM ..
LMC6572BIMX ,Dual Low Voltage (2.7V to 3V) Operational AmplifierFeaturesLow voltage operation and low power dissipation make the (Typical unless otherwise noted)LM ..
LMC6572BIN ,Low Voltage (2.7V and 3V) Operational Amplifierfeatures that optimizen Transducer Amplifierlow voltage operation. The output voltage swings rail-t ..
LMC6574AIM ,Quad Low Voltage (2.7V to 3V) Operational AmplifierElectrical Characteristics+ − +>Unless otherwise specified, all limits guaranteed for T = 25˚C. V = ..
LMC6574AIM ,Quad Low Voltage (2.7V to 3V) Operational AmplifierElectrical Characteristics+ − +>Unless otherwise specified, all limits guaranteed for T = 25˚C. V = ..
LMC6574AIM ,Quad Low Voltage (2.7V to 3V) Operational AmplifierApplicationsThese amplifiers are designed with
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LQG15HS10NJ02D , Chip Inductor (Chip Coil) for High Frequency Multilayer Type
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LMC6572BIMM-LMC6572BIN
Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572 Dual/LMC6574 Quad
Low Voltage (2.7V and 3V) Operational Amplifier
General DescriptionLow voltage operationandlow power dissipation makethe
LMC6574/2 idealfor battery-powered systems. amplifier performanceis backedby 2.7V guaranteesto
ensure operation throughout battery lifetime. These guaran-
tees also enable analog circuitsto operate fromthe same
3.3V supply usedfor digital logic.
Batterylifeis maximized because each amplifier dissipates
only micro-wattsof power.
The LMC6574/2 doesnot sacrifice functionalityforlow volt-
age operation. The LMC6574/2 generates 120dBof
open-loop gain justlikea conventional amplifier,butthe
LMC6574/2candothis froma 2.7V supply.
These amplifiersare designed with features that optimize
low voltage operation. The output voltage swings rail-to-rail maximize signal-to-noise ratioand dynamic signal range.
The common-mode input voltage range extends from
800mV belowthe positive supplyto100mV below ground.
This deviceis built with National’s advanced Double-Poly
Silicon-Gate CMOS process.
LMC6572is also availablein MSOP package whichisal-
mosthalfthe sizeofa SO-8 device.
Features(Typical unless otherwise noted) Guaranteed 2.7Vand3V Performance Rail-to-Rail Output Swing (within 5mVof supplyrail,
100kΩ load) Ultra-Low Supply Current: 40 μA/Amplifier Low Cost Ultra-Low Input Current: 20fA High Voltage Gain@ VS=2.7V, RL=100kΩ: 120dB Specifiedfor100kΩand5kΩ loads Availablein MSOP Package
Applications Transducer Amplifier Portableor Remote Equipment Battery-Operated Instruments Data Acquisition Systems Medical Instrumentation Improved Replacementfor TLV2322and TLV2324
Connection Diagrams
8-Pin DIP/SO/MSOPDS011934-1
Order Number LMC6572AIN, LMC6572BIN,
LMC6572AIM, LMC6572BIMor LMC6572BIMM
SeeNS Package Number N08E, M08Aor MUA08A
14-Pin DIP/SODS011934-2
Order Number LMC6574AIN, LMC6574BIN,
LMC6574AIMor LMC6574BIM
SeeNS Package Number N14Aor M14ADecember 1996
LMC6572
Dual/LMC6574
Quad
Low
oltage
(2.7V
and
3V)
Operational
Amplifier©1999 National Semiconductor Corporation DS011934
