National Semiconductor | High-performance Analog

 

 LMC8101   
Rail-to-Rail Input and Output, 2.7V Op Amp in micro SMD package with Shutdown 		Click link to Download

Features

VS = 2.7V, TA = 25°C, RL to V+/2, Typical values unless specified.

Rail-to-Rail Inputs

  

Rail-to-Rail Output Swing

Within 35mV of Supplies (RL =2k)

Packages Offered:

  

micro SMD package

1.39mm x 1.41mm

MSOP package

3.0mm x 4.9mm

Low Supply Current

<1mA (max)

Shutdown Current

1µA (max)

Versatile Shutdown feature

10µs turn-on

Output Short Circuit Current

10mA

Offset Voltage

±5 mV (max)

Gain-Bandwidth

1MHz

Supply Voltage Range

2.7V-10V

THD

0.18%

Voltage Noise

36

Description

The LMC8101 is a Rail-to-Rail Input and Output high performance CMOS operational amplifier. The LMC8101 is ideal for low voltage (2.7V to 10V) applications requiring Rail-to-Rail inputs and output. The LMC8101 is supplied in the die sized micro SMD as well as the 8 pin MSOP packages. The micro SMD package requires 75% less board space as compared to the SOT23-5 package. The LMC8101 is an upgrade to the industry standard LMC7101.

The LMC8101 incorporates a simple user controlled methodology for shutdown. This allows ease of use while reducing the total supply current to 1nA typical. This extends battery life where power saving is mandated. The shutdown input threshold can be set relative to either V+ or V- using the SL pin (see Application Note section for details).

Other enhancements include improved offset voltage limit, three times the output current drive and lower 1/f noise when compared to the industry standard LMC7101 Op Amp. This makes the LMC8101 ideal for use in many battery powered, wireless communication and Industrial applications.


Applications

  • Portable Communication (voice, data)
  • Cellular Phone Power Amp Control Loop
  • Buffer AMP
  • Active Filters
  • Battery Sense
  • VCO Loop

    • LMC8101 Webench® Custom
    Design/Analyze/Build It
    Select Topology
    Active Filter Designer
    Inverting Amplifier
    AC-Coupled Inverting Amp
    NonInverting Amp
    Integrator
    Lowpass Filter
    Lowpass Filter 4th Order
    Highpass Filter
    Required Parameters
    Supply voltage:
    If "Other", Positive Supply is: V
    If "Other", Negative Supply is: V
    NOTE: 2.7 V <= Total Supply Voltage <= 10 V

    What is Webench?

    		Connection Diagram
    click for larger image



    Typical Performance
    click for larger image


     

    ParametersValues
    Supply Min 2.7 Volt
    Supply Max 10 Volt
    Gain Bandwidth 1 MHz
    Slew Rate 1 Volts/usec
    Offset Voltage max, 25C 5 mV
    Max Input Bias Current 0.064 nA
    Input OutputType R-R In and Out
    Supply Current Per Channel 0.7 mA
    PowerWise Rating 2 700 uA/MHz
    Channels 1 Channels
    Output Current 49 mA
    Shut down Yes
    Special Features Undefined
    Voltage Noise 36 nV/root(Hz)
    Temperature Max 85 deg C
    Temperature Min -40 deg C
    Function Op Amp
    Automotive Yes

    Datasheets
    TitleSizeDateOther
    Language
    LMC8101 Rail-to-Rail Input and Output, 2.7V Op Amp in micro SMD package with Shutdown818
    Kbytes    		19-May-04日本語  


    Application Notes
    TitleSizeDateOther
    Language
    AN-1515: Application Note 1515 A Comprehensive Study of the Howland Current Pump227
    Kbytes    		29-Jan-08 

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMC8101MM/NOPB

    LMC8101MM

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

    Samples
    DistributorRegionQty
    AVNET-EMWorldwide1000
    DIGI-KEYWorldwide311
    MOUSERWorldwide950
    NEWARKAmericas975
    RSL MICROAsia Pacific1000
    		$0.46 each at 1K+ pcsreel
    of
    1000
    LMC8101MMX/NOPB

    LMC8101MMX

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

     
    DistributorRegionQty
    ARROWWorldwide3500
    AVNET-EMWorldwide3270
    DIGI-KEYWorldwide0
    MOUSERWorldwide3500
    TAYLORAmericas3500
    		$0.46 each at 1K+ pcsreel
    of
    3500
    LMC8101TP/NOPB


    RoHS Status

    MICRO SMD    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide500
    AVNET-EMWorldwide548
    DIGI-KEYWorldwide3144
    TAYLORAmericas500
    		$0.46 each at 1K+ pcsreel
    of
    250
    LMC8101TPX/NOPB


    RoHS Status

    MICRO SMD    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide3000
    AVNET-EMWorldwide3000
    DIGI-KEYWorldwide0
    MOUSERWorldwide2975
    TAYLORAmericas3000
    		$0.46 each at 1K+ pcsreel
    of
    3000

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LMC8101BP
    		NONE
    		NATIONAL SEMICONDUCTOR
    		24 Jul 2009
    LMC8101BPX
    		NONE
    		NATIONAL SEMICONDUCTOR
    		24 Jul 2009

    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 LMC8101.

    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 LMC8101 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMC8101MM/NOPB

    LMC8101MM
    		29.851
    30.002
    		MINI SOIC81
    1    		260
    260    		DetailDownloadspice file
    		ZXTT
    A11
    LMC8101MMX/NOPB

    LMC8101MMX
    		29.851
    30.002
    		MINI SOIC81
    1    		260
    260    		DetailDownloadspice file
    		ZXTT
    A11
    LMC8101TP/NOPB

    		1.848
    		MICRO SMD81260DetailDownloadspice file
    		XVA
    I 08
    LMC8101TPX/NOPB

    		1.848
    		MICRO SMD81260DetailDownloadspice file
    		XVA
    I 08

    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 LMC8101.

    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 LMC8101 is located at RoHS Status.

    Design Tools
    TitleSizeDate
    Amplifiers Selection Guide software for Windows  

    CAD Symbols and Models
    Download LMC8101 CAD Symbols
    		 Models
    spice file


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMC8101MMP2CMOS0508600145035002578995367
    LMC8101MMXP2CMOS0508600145035002578995367
    LMC8101TPP2CMOS0508600145035002578995367
    LMC8101TPXP2CMOS0508600145035002578995367

    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 LMC8101.

    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 LMC8101 is located at RoHS Status.

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LMC8101BP
    		NONE
    		NATIONAL SEMICONDUCTOR
    		24 Jul 2009
    LMC8101BPX
    		NONE
    		NATIONAL SEMICONDUCTOR
    		24 Jul 2009

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