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
    		 

    ParametersValues
    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 Yes


    Typical Performance

    click for larger image


    		  Also Recommended
    LMV761▲Single 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

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    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 NARROW8NOPB
    STD    		1
    1    		260
    235    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73rail
    of
    95    		NSZXTT
    LMV7
    62MA
    6 weeks500
    LMV762MAXSOIC NARROW8NOPB
    STD    		1
    1    		260
    235    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73reel
    of
    2500    		NSZXTT
    LMV7
    62MA
    6 weeks5000
    LMV762MMMINI SOIC8NOPB
    STD    		1
    1    		260
    260    		RoHS Download Full productionN/A
    		Samples
    Buy Now     		1K+$0.73reel
    of
    1000    		ZXTT
    C23A
    6 weeks5000
    LMV762MMXMINI SOIC8NOPB
    STD    		1
    1    		260
    260    		RoHS Download Full productionN/A
    		 
    Buy Now     		1K+$0.73reel
    of
    3500    		ZXTT
    C23A
    6 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)
    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.


    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
    AN-1923 (Chinese): Application Note 1923 Current Sense Demo Board (SOIC) User`s Guide
    		 957 Kbytes  

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

    [Information as of 7-Nov-2009]