LMV762   
Low Voltage, Precision Comparator with Push-Pull Output 		Click link to Download

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)

    • Description

    The LMV761/LMV762 are precision comparators intended for applications requiring low noise and low input offset voltage. The LV761 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.

    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 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
    Also Recommended
    LMV761▲Single Channel
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                                                  LMV762
    Drag-Select for Table Reset Graph
    		Also Recommended
    LMV761▲Single Channel

    		Connection Diagram
    *click for larger image



    Typical Performance
    click for larger image


    Paramaters / ValuesLMV762 LMV761
    Response Time0.12 us 0.12 us
    Output BusPush Pull Push Pull
    Supply Min2.7 Volt 2.7 Volt
    Supply Max5 Volt 5 Volt
    Channels2 Channels 1 Channels
    Offset Voltage max, 25C0.2 mV 0.3 mV
    Output Current40 mA 40 mA
    Input RangeVcm to V- Vcm to V-
    Supply Current Per Channel0.275 mA 0.275 mA
    PowerWise Rating 333 uA x us 33 uA x us
    Max Input Bias Current0.05 nA 0.05 nA
    Special FeaturesStrobe Strobe
    Temperature Min-40 deg C -40 deg C
    Temperature Max125 deg C 125 deg C
    FunctionComparator Comparator
    AutomotiveYes Yes

    Datasheets
    TitleSizeDateOther
    Language
    LMV761/LMV762 Low Voltage, Precision Comparator with Push-Pull Output340
    Kbytes    		31-Oct-08 


    Featured Application Notes
    TitleSizeDateOther
    Language
    AN-1923: Application Note 1923 Current Sense Demo Board (SOIC) User`s Guide3507
    Kbytes    		29-Apr-09 中文

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
    LMV762MA/NOPB
    LMV762MA

    RoHS Status



    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide259
    AVNET-EMWorldwide370
    DIGIKEYWorldwide0
    FUTUREWorldwide232
    NEWARKAmericas10
    RS COMPONENTSWorldwide30
    		$0.73 each at 1K+ pcsrail
    of
    95
    LMV762MAX/NOPB
    LMV762MAX

    RoHS Status



    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGIKEYWorldwide0
    KEIKONGAsia Pacific7500
    		$0.73 each at 1K+ pcsreel
    of
    2500
    LMV762MM/NOPB
    LMV762MM

    RoHS Status



    MINI SOIC    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide2000
    AVNET-EMWorldwide5000
    DIGIKEYWorldwide2668
    FUTUREWorldwide925
    NEWARKAmericas608
    RS COMPONENTSWorldwide281
    		$0.73 each at 1K+ pcsreel
    of
    1000
    LMV762MMX/NOPB
    LMV762MMX

    RoHS Status



    MINI SOIC    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide3500
    DIGIKEYWorldwide0
    		$0.73 each at 1K+ pcsreel
    of
    3500

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

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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

    Part Number(s)
    (NSID)    		Top ViewTypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMV762MA/NOPB
    LMV762MA
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMV7
    62MA
    LMV762MAX/NOPB
    LMV762MAX
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMV7
    62MA
    LMV762MM/NOPB
    LMV762MM
    		MINI SOIC81
    1    		260
    260    		DetailDownloadN/A
    		ZXTT
    C23A
    LMV762MMX/NOPB
    LMV762MMX
    		MINI SOIC81
    1    		260
    260    		DetailDownloadN/A
    		ZXTT
    C23A

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

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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

    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMV762MACS0800305350028105002797458048
    LMV762MAXCS0800305350028105002797458048
    LMV762MMCS0800305350028105002797458048
    LMV762MMXCS0800305350028105002797458048

    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/packaging/leadfree.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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

    [Information as of 21-Mar-2010]