LMC6001AIN ,Ultra Ultra-Low Input Current AmplifierFeaturescurrent in a lower cost molded package.(Max limit, 25˚C unless otherwise noted)To avoid lon ..
LMC6001BIN ,Ultra Ultra-Low Input Current Amplifierapplicationsn Photodiode preamplifierrequiring ultra-low input leakage such as sensitive photode-n ..
LMC6001CIN ,Ultra Ultra-Low Input Current AmplifierElectrical CharacteristicsLimits in standard typeface guaranteed for T = 25˚C and limits in boldfac ..
LMC6008IM ,8 Channel BufferFeaturesYHigh Output Current:The LMC6008 octal buffer is designed specifically to bufferHigh Speed ..
LMC6008IM ,8 Channel BufferApplicationsThe LMC6008 also contains a standby function which putsYAMLCD voltage bufferingthe buff ..
LMC6009MT ,9 Channel Buffer Amplifier for TFT-LCDFeaturesn Number of inputs 18The LMC6009 is a CMOS integrated circuit that buffers 9 ref-erence vol ..
LPT67K , Hyper-Bright Low Current LED
LPV321DCKR ,Single, Low-Voltage, Low Power, RRO
LPV321DCKR ,Single, Low-Voltage, Low Power, RRO
LPV321IDCKR ,Single, Low-Voltage, Low Power, RRO
LPV321M5 ,General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LPV321M5X ,General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LMC6001AIN-LMC6001BIN-LMC6001CIN
Ultra Ultra-Low Input Current Amplifier
LMC6001
Ultra Ultra-Low Input Current Amplifier
General DescriptionFeaturing 100% tested input currentsof25fA max., low
operating power, and ESD protectionof 2000V, the
LMC6001 achievesa new industry benchmarkfor low input
current operational amplifiers.By tightly controllingthe mold-
ing compound, Nationalis ableto offer this ultra-low input
currentina lower cost molded package. avoid long turn-on settling times commonin other low
input current opamps,the LMC6001Ais tested3 timesinthe
first minuteof operation. Even units that meet the25fA limit
are rejectedif they drift.
Becauseof the ultra-low input current noiseof 0.13 fA/√Hz,
the LMC6001 can provide almost noiseless amplificationof
high resistance signal sources. Adding only1dBat 100 kΩ,
0.1dBat1 MΩ and 0.01dBor less from10 MΩto 2,000 MΩ,
the LMC6001isan almost noiseless amplifier.
The LMC6001is ideally suitedfor electrometer applications
requiring ultra-low input leakage suchas sensitive photode-
tection transimpedance amplifiers and sensor amplifiers.
Since input referred noiseis only22 nV/√Hz,the LMC6001
can achieve higher signalto noise ratio than JFET input type
electrometer amplifiers. Other applicationsofthe LMC6001
include long interval integrators, ultra-high input impedance
instrumentation amplifiers, and sensitive electrical-field mea-
surement circuits.
Features(Max limit, 25˚C unless otherwise noted) Input current (100% tested): 25fA Input current over temp.:2pA Low power: 750µA Low VOS: 350µV Low noise: 22 nV/√Hz@1 kHz Typ.
Applications Electrometer amplifier Photodiode preamplifier Ion detector A.T.E. leakage testing
Connection Diagrams
8-Pin DIP 8-Pin Metal CanTop View
Top View
Ordering Information
Package Industrial Temperature Range NSC Package
−40˚Cto +85˚C Drawing
8-Pin LMC6001AIN, LMC6001BIN, N08E
Molded DIP LMC6001CIN
8-Pin LMC6001AIH, LMC6001BIH H08C
Metal Can
December 2003
LMC6001
Ultra
Ultra-Low
Input
Current
Amplifier
