National Semiconductor | High-performance Analog

 

 LM747   
Dual Operational Amplifier 		Click link to Download

Features
  • No frequency compensation required
  • Short-circuit protection
  • Wide common-mode and differential voltage ranges
  • Low power consumption
  • No latch-up
  • Balanced offset null

    • Description

    The LM747 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.

    Additional features of the LM747 are: no latch-up when input common mode range is exceeded, freedom from oscillations, and package flexibility.

    The LM747C/LM747E is identical to the LM747/LM747A except that the LM747C/LM747E has its specifications guaranteed over the temperature range from 0°C to +70°C instead of -55°C to +125°C.

    Also Recommended
    LM8272▲Wider Bandwidth,RRIO,unlimited Output Cap Load
    LMC6061▲Lower Offset Voltage

    Parameters / ValuesLM747 LM8272 LMC6061
    Gain Bandwidth1.5 MHz 13 MHz 0.1 MHz
    Channels2 Channels 2 Channels 1 Channels
    Input OutputTypeNot Rail to Rail R-R In and Out Vcm to V-, R-R Out
    Slew Rate0.5 Volts/usec 12 Volts/usec 0.035 Volts/usec
    Supply Min10 Volt 2.5 Volt 4.5 Volt
    Supply Max44 Volt 24 Volt 15.5 Volt
    Offset Voltage max, 25C5 mV 5 mV 0.35, 0.8 mV
    Supply Current Per Channel1.7 mA 0.9 mA 0.02 mA
    PowerWise Rating 21133.3 uA/MHz 69.2 uA/MHz 200 uA/MHz
    Max Input Bias Current1500 nA 2700 nA 0.004, 0.1 nA
    Output Current25 mA 100 mA 21 mA
    Voltage Noise23 nV/root(Hz) 15 nV/root(Hz) 83 nV/root(Hz)
    Shut downNo No No
    Special FeaturesVos Adj High Cload Drive Undefined
    FunctionOp Amp Op Amp Op Amp
    Temperature Min-55 deg C -40 deg C -40 deg C
    Temperature Max125 deg C 85 deg C 85 deg C

    Datasheets
    TitleSizeDateOther
    Language
    LM747 Dual Operational Amplifier162
    Kbytes    		7-Jan-96   
    LM747 Mil-Aero (JAN) Datasheet MJLM747A-X16 Kbytes 
    LM747 Mil-Aero Datasheet MNLM747A-X13 Kbytes 

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LM747 MWC

    RoHS Status    		Full production
    Lead Time: 6 weeks

     

    Contact your distributor
    		CALLwafer jar
    of
    N/A

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LM747AH-MIL
    		NONE
    		NONE
    		01 Sep 2004
    LM747AJ-MIL
    		NONE
    		NONE
    		09 Mar 1999
    LM747CN
    		NONE
    		NONE
    		10 Mar 1998
    LM747H
    		LM747H/883
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    LM747H MW8
    		NONE
    		NONE
    		08 Sep 1999
    LM747L MD8
    		A747
    		NATIONAL SEMICONDUCTOR CORP
    		06 Dec 2005
    LM747L MW8
    		NONE
    		NONE
    		01 Sep 2004

    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 LM747.

    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 LM747 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LM747 MWC
    		32300
    		Waferspice file
    		-

    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 LM747.

    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 LM747 is located at RoHS Status.

    Design Tools
    TitleSizeDate
    Amplifiers Selection Guide software for Windows  

    CAD Symbols and Models
    Download LM747 CAD Symbols
    		 Models
    spice file


    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LM747AH-MIL
    		NONE
    		NONE
    		01 Sep 2004
    LM747AJ-MIL
    		NONE
    		NONE
    		09 Mar 1999
    LM747CN
    		NONE
    		NONE
    		10 Mar 1998
    LM747H
    		LM747H/883
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    LM747H MW8
    		NONE
    		NONE
    		08 Sep 1999
    LM747L MD8
    		A747
    		NATIONAL SEMICONDUCTOR CORP
    		06 Dec 2005
    LM747L MW8
    		NONE
    		NONE
    		01 Sep 2004

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