National Semiconductor | High-performance Analog

 

 LMC6082   
Precision CMOS Dual Operational Amplifier 		Click link to Download

Features

(Typical unless otherwise stated)

  • Low offset voltage: 150 µV
  • Operates from 4.5V to 15V single supply
  • Ultra low input bias current: 10 fA
  • Output swing to within 20 mV of supply rail, 100k load
  • Input common-mode range includes V-
  • High voltage gain: 130 dB
  • Improved latchup immunity

    • Description

    The LMC6082 is a precision dual low offset voltage operational amplifier, capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common mode voltage range that includes ground. These features, plus its low offset voltage, make the LMC6082 ideally suited for precision circuit applications.

    Other applications using the LMC6082 include precision full-wave rectifiers, integrators, references, and sample-and-hold circuits.

    This device is built with National's advanced Double-Poly Silicon-Gate CMOS process.

    For designs with more critical power demands, see the LMC6062 precision dual micropower operational amplifier.

    PATENT PENDING


    Applications

  • Instrumentation amplifier
  • Photodiode and infrared detector preamplifier
  • Transducer amplifiers
  • Medical instrumentation
  • D/A converter
  • Charge amplifier for piezoelectric transducers

    • Also Recommended
    LPV511▲LPV511 - Micropower Rail-to-Rail Input And Output Operational Amplifier
    LPV531▲LPV531 - Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier

    		Connection Diagram
    click for larger image



    Typical Performance
    *click for larger image


    Parameters / ValuesLMC6082 LPV511 LPV531
    Supply Min4.5 Volt 2.7 Volt 2.7 Volt
    Supply Max15.5 Volt 12 Volt 5 Volt
    Gain Bandwidth1.3 MHz 0.027 MHz 4.6 MHz
    Slew Rate1.5 Volts/usec 0.0077 Volts/usec 2.5 Volts/usec
    Offset Voltage max, 25C0.35, 0.8 mV 3 mV 4.5 mV
    Max Input Bias Current0.004, 0.1 nA 1.9 nA 0.01 nA
    Input OutputTypeVcm to V-, R-R Out R-R In and Out Vcm to V-, R-R Out
    Supply Current Per Channel0.45 mA 0.00097 mA 0.425 mA
    PowerWise Rating 2346.2 uA/MHz 18.7 uA/MHz 92.4 uA/MHz
    Channels2 Channels 1 Channels 1 Channels
    Output Current21 mA 0.5 mA 15 mA
    Shut downNo No Yes
    Special FeaturesUndefined Adj BW, dwn to 73KHz@5uA
    Voltage Noise22 nV/root(Hz) 320 nV/root(Hz) 25 nV/root(Hz)
    Temperature Max85 deg C 85 deg C 85 deg C
    Temperature Min-40 deg C -40 deg C -40 deg C
    FunctionOp Amp Op Amp Op Amp

    Datasheets
    TitleSizeDateOther
    Language
    LMC6082 Precision CMOS Dual Operational Amplifier770
    Kbytes    		11-Nov-04日本語  


    Application Notes
    TitleSizeDateOther
    Language
    AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers121
    Kbytes    		1-Oct-02 


    Other Technical Documents
    TitleTypeDate
    Attack The Noise Gremlins That Plague High-Speed ADCsExternal Article 1999-12-17

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMC6082AIM/NOPB

    LMC6082AIM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide186
    AVNET-EMWorldwide410
    DIGI-KEYWorldwide788
    FARNELLEurope and Asia668
    MOUSERWorldwide61
    NEWARKAmericas278
    RS COMPONENTSWorldwide9
    TAYLORAmericas186
    		$2.45 each at 1K+ pcsrail
    of
    95
    LMC6082AIMX/NOPB

    LMC6082AIMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide5099
    DIGI-KEYWorldwide0
    TAYLORAmericas5099
    		$2.45 each at 1K+ pcsreel
    of
    2500
    LMC6082AIN/NOPB

    LMC6082AIN

    RoHS Status

    MDIP    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide342
    FARNELLEurope and Asia374
    MOUSERWorldwide37
    NEWARKAmericas160
    RS COMPONENTSWorldwide346
    		$2.45 each at 1K+ pcsrail
    of
    40
    LMC6082IM/NOPB

    LMC6082IM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide140
    AVNET-EMWorldwide170
    DIGI-KEYWorldwide1065
    FARNELLEurope and Asia730
    NEWARKAmericas130
    TAYLORAmericas140
    		$1.38 each at 1K+ pcsrail
    of
    95
    LMC6082IMX/NOPB

    LMC6082IMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide5780
    DIGI-KEYWorldwide0
    MOUSERWorldwide2500
    TAYLORAmericas5780
    		$1.38 each at 1K+ pcsreel
    of
    2500
    LMC6082IN/NOPB

    LMC6082IN

    RoHS Status

    MDIP    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    AVNET-EMWorldwide155
    DIGI-KEYWorldwide2088
    		$1.38 each at 1K+ pcsrail
    of
    40

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LMC6082AMN
    		NONE
    		NONE
    		10 Mar 1998

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMC6082.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMC6082 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMC6082AIM/NOPB

    LMC6082AIM
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadspice file
    		NSZXTT
    LMC60
    82AIM
    LMC6082AIMX/NOPB

    LMC6082AIMX
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadspice file
    		NSZXTT
    LMC60
    82AIM
    LMC6082AIN/NOPB

    LMC6082AIN
    		508.252
    510.002
    		MDIP81
    1    		NA
    NA    		DetailDownloadspice file
    		NSUZXYTTE#
    LMC6082
    AIN
    LMC6082IM/NOPB

    LMC6082IM
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMC60
    82IM
    LMC6082IMX/NOPB

    LMC6082IMX
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMC60
    82IM
    LMC6082IN/NOPB

    LMC6082IN
    		508.252
    510.002
    		MDIP81
    1    		NA
    NA    		DetailDownloadN/A
    		NSUZXYTTE#
    LMC6082
    IN

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMC6082.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMC6082 is located at RoHS Status.

    Design Tools
    TitleSizeDate
    Amplifiers Selection Guide software for Windows  

    CAD Symbols and Models
    Download LMC6082 CAD Symbols
    		 Models
    spice file


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMC6082AIMP2CMOS0508600145035002578995367
    LMC6082AIMXP2CMOS0508600145035002578995367
    LMC6082AINP2CMOS0508600145035002578995367
    LMC6082IMP2CMOS0508600145035002578995367
    LMC6082IMXP2CMOS0508600145035002578995367
    LMC6082INP2CMOS0508600145035002578995367

    Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

    For more information on Reliability Metrics, please click here.


    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMC6082.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMC6082 is located at RoHS Status.

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LMC6082AMN
    		NONE
    		NONE
    		10 Mar 1998

    [Information as of 9-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation