LMV762 - Low Voltage, Precision Comparator with Push-Pull Output

Datasheet Packaging Samples & Pricing Reliability Knowledge Base

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)

    • General Description

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


    Applications

    •Portable and battery-powered systems
    •Scanners
    •Set top boxes
    •High speed differential line receiver
    •Window comparators
    •Zero-crossing detectors
    •High speed sampling circuits
    		  Typical Application
    See Datasheet for Application Information

    Parametric Table     expand
    Parametric Table    collapse
    Response Time 0.12 us
    Output Bus Push Pull
    Supply Min 2.7 Volt
    Supply Max 5 Volt
    Channels 2 Channels
    Offset Voltage max, 25C 0.2 mV
    Output Current 40 mA
    Input Range Vcm to V-
    Supply Current Per Channel 0.275 mA
    PowerWise Rating 3 33 uA x us
    Response Time 0.12 us
    Output Bus Push Pull
    Supply Min 2.7 Volt
    Supply Max 5 Volt
    Channels 2 Channels
    Offset Voltage max, 25C 0.2 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 Selection Guide Yes
    View Using Catalog


    Typical Performance

    click for larger image


    		  Also Recommended
    LMV761Single Channel

    Connection Diagram

    *click for larger image



    Datasheet
    RoHS Compliance Information Size in KbytesDate Click link below to Download
    LMV761/LMV762 Low Voltage, Precision Comparator with Push-Pull Output 340 Kbytes 31-Oct-08 Download

    If you have trouble printing or viewing PDF file(s), see Printing Problems.


    Package Availability, Models, Samples & Pricing
    Part NumberPackageFactory Lead TimeModelsSamples &
    Electronic
    Orders    		Budgetary PricingStd
    Pack
    Size    		Package
    Marking
    Format
    TypePinsSpec.MSL
    Rating    		Peak
    Reflow    		RoHS
    Report    		CAD
    Symbols    		WeeksQtyQty$US each
    LMV762MASOIC NARROW8STD
    NOPB    		1
    1    		235
    260    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73rail
    of
    95    		NSZXTT
    LMV7
    62MA
    6 weeks500
    LMV762MAXSOIC NARROW8STD
    NOPB    		1
    1    		235
    260    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73reel
    of
    2500    		NSZXTT
    LMV7
    62MA
    6 weeks7500
    LMV762MMMINI SOIC8STD
    NOPB    		1
    1    		260
    260    		RoHS Download Full productionN/A
    		Samples
    Buy Now     		1K+$0.73reel
    of
    1000    		ZXTT
    C23A
    12 weeks3000
    LMV762MMXMINI SOIC8STD
    NOPB    		1
    1    		260
    260    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73reel
    of
    3500    		ZXTT
    C23A
    12 weeks5000

    General 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.

    Reliability Metrics

    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMV762MACS0800290950027205002771949303
    LMV762MAXCS0800290950027205002771949303
    LMV762MMCS0800290950027205002771949303
    LMV762MMXCS0800290950027205002771949303

    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.


    Application Notes

    TitleSize in Kbytes Date Click link below to Download
    AN-1923: Application Note 1923 Current Sense Demo Board (SOIC) User`s Guide 3507 Kbytes 29-Apr-09 Download

    If you have trouble printing or viewing PDF file(s), see Printing Problems.

    [Information as of 4-Jul-2009]