National Semiconductor | High-performance Analog

 

 LMV761   

Low Voltage, Precision Comparator with Push-Pull Output
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Features

(VS = 5V, TA = 25°C, typical values unless specified).

Input offset voltage

0.2mV

Input offset voltage (max over temp)

1mV

Input bias current

0.2pA

Propagation delay (OD = 50mV)

120 nsec

Low supply current

300μA

CMRR

100dB

PSRR

110dB

Extended Temperature Range

−40°C to 125°C

Push-pull output

Ideal for 2.7V and 5V single supply applications

  • Available in space-saving packages:

  •  6-Pin SOT-23 (single w/shutdown)

  •  8-Pin SOIC (single w/shutdown)

  •  8-Pin SOIC/MSOP (dual without shutdown)
  • LMV762Q is an Automotive grade product that is AEC-Q100 grade 1 qualified and is manufactured on an automotive grade flow
  • Description

    The LMV761/LMV762/LMV762Q are precision comparators intended for applications requiring low noise and low input offset voltage. The LMV761 single has a shutdown pin that can be used to disable the device and reduce the supply current. The LMV761 is available in a space saving 6-Pin SOT-23 or 8-Pin SOIC package. The LMV762 dual is available in 8-Pin SOIC or MSOP package and LMV762Q in MSOP package.

    They feature a CMOS input and Push-Pull output stage. The Push-Pull output stage eliminates the need for an external pull-up resistor.

    The LMV761/LMV762/LMV762Q are designed to meet the demands of small size, low power and high performance required by portable and battery operated electronics.

    The input offset voltage has a typical value of 200μV at room temp and a 1mV limit over temp.


    Applications

  • Portable and battery-powered systems
  • Scanners
  • Set top boxes
  • High speed differential line receiver
  • Window comparators
  • Zero-crossing detectors
  • High speed sampling circuits
  • Automotive
  •  

    ParametersValues
    Response Time 0.12 us
    Output Bus Push Pull
    Supply Min 2.7 Volt
    Supply Max 5 Volt
    Channels 1 Channels
    Offset Voltage max, 25C 0.3 mV
    Output Current 40 mA
    Input Range Vcm to V-
    Supply Current Per Channel 0.275 mA
    PowerWise Rating 3 33 uA x us
    Max Input Bias Current 0.05 nA
    Special Features Strobe
    Temperature Min -40 deg C
    Temperature Max 125 deg C
    Function Comparator
    Automotive Yes

    Datasheets
    TitleSizeDateOther
    Language
    LMV761 Low Voltage, Precision Comparator with Push-Pull Output362
    Kbytes
    15-Dec-10   

    Part Number(s)
    (NSID)
    Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMV761MA/NOPB

    LMV761MA

    RoHS Status


    SOIC NARROW
    Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide701
    AVNET-EMWorldwide441
    DIGI-KEYWorldwide61
    FARNELLEurope and Asia832
    NEWARKAmericas127
    RS COMPONENTSWorldwide65
    TAYLORAmericas701
    $0.53 each at 1K+ pcsrail
    of
    95
    LMV761MAX/NOPB

    LMV761MAX

    RoHS Status


    SOIC NARROW
    Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide2500
    DIGI-KEYWorldwide0
    TAYLORAmericas2500
    $0.53 each at 1K+ pcsreel
    of
    2500
    LMV761MF/NOPB

    LMV761MF

    RoHS Status


    SOT-23
    Full production
    Lead Time: 8 weeks

    Samples
    DistributorRegionQty
    AITGAsia Pacific1001
    ARROWWorldwide1392
    AVNET-EMWorldwide2526
    DIGI-KEYWorldwide1483
    FARNELLEurope and Asia1413
    MOUSERWorldwide899
    NEWARKAmericas87
    RS COMPONENTSWorldwide750
    TAYLORAmericas20637
    $0.53 each at 1K+ pcsreel
    of
    1000
    LMV761MFX/NOPB

    LMV761MFX

    RoHS Status


    SOT-23
    Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide39000
    AVNET-EMWorldwide3000
    DIGI-KEYWorldwide0
    MOUSERWorldwide2890
    RSL MICROAsia Pacific66000
    TAYLORAmericas39000
    $0.53 each at 1K+ pcsreel
    of
    3000

    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 LMV761.

    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 LMV761 is located at RoHS Status.

    Part Number(s)
    (NSID)
    Weight
    (milligrams)
    TypePinsMSL RatingPeak ReflowRoHS
    Status
    CAD SymbolsModelsPackage
    Marking
    Format
    LMV761MA/NOPB

    LMV761MA
    69.761
    70.001
    SOIC NARROW81
    1
    260
    235
    DetailDownloadN/A
    NSZXTT
    LMV76
    1MA
    LMV761MAX/NOPB

    LMV761MAX
    69.761
    70.001
    SOIC NARROW81
    1
    260
    235
    DetailDownloadN/A
    NSZXTT
    LMV76
    1MA
    LMV761MF/NOPB

    LMV761MF
    15.063
    15.2
    SOT-2361
    1
    260
    260
    DetailDownloadN/A
    C22A
    XTT
    LMV761MFX/NOPB

    LMV761MFX
    15.063
    15.2
    SOT-2361
    1
    260
    260
    DetailDownloadN/A
    C22A
    XTT

    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 LMV761.

    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 LMV761 is located at RoHS Status.

    CAD Symbols and Models
    Download LMV761 CAD Symbols
     Models
    N/A


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMV761MACS0800307150029005002823024794
    LMV761MAXCS0800307150029005002823024794
    LMV761MFCS0800307150029005002823024794
    LMV761MFXCS0800307150029005002823024794

    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 LMV761.

    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 LMV761 is located at RoHS Status.

    [Information as of 9-Feb-2012]