National Semiconductor | High-performance Analog

 

 DS2003   
High Current/Voltage Darlington Driver 		Click link to Download

Features

  • Seven high gain Darlington pairs
  • High output voltage (VCE = 50V)
  • High output current (IC = 350 mA)
  • TTL, PMOS, CMOS compatible
  • Suppression diodes for inductive loads
  • Extended temperature range

    • Description

    The DS2003 is comprised of seven high voltage, high current NPN Darlington transistor pairs. All units feature common emitter, open collector outputs. To maximize their effectiveness, these units contain suppression diodes for inductive loads and appropriate emitter base resistors for leakage.

    The DS2003 has a series base resistor to each Darlington pair, thus allowing operation directly with TTL or CMOS operating at supply voltages of 5.0V.

    The DS2003 offers solutions to a great many interface needs, including solenoids, relays, lamps, small motors, and LEDs. Applications requiring sink currents beyond the capability of a single output may be accommodated by paralleling the outputs.



    Typical Application: LED Driver

     

    ParametersValues
    Propagation Delay 5000 ns
    Drivers 7
    Output Bus TTL/LS/CMOS
    Peak Current 50 mA
    Temperature Min -40 deg C
    Temperature Max 125 deg C
    OutputLow Voltage 1.6 Volt
    OutputHigh Voltage 50 Volt
    OutputLow Current 350 mA
    PowerWise No

    Datasheets
    TitleSizeDateOther
    Language
    DS2003 High Current/Voltage Darlington Driver274
    Kbytes    		12-Mar-10   

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    DS2003CM/NOPB

    DS2003CM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide857
    AVNET-EMWorldwide866
    DIGI-KEYWorldwide2508
    FARNELLEurope and Asia1241
    MOUSERWorldwide473
    NEWARKAmericas167
    TAYLORAmericas2000
    		$0.39 each at 1K+ pcsrail
    of
    48
    DS2003CMX/NOPB

    DS2003CMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide9752
    AVNET-EMWorldwide4685
    DIGI-KEYWorldwide7458
    MOUSERWorldwide2358
    TAYLORAmericas9752
    		$0.39 each at 1K+ pcsreel
    of
    2500
    DS2003TM/NOPB

    DS2003TM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide1081
    AVNET-EMWorldwide1197
    DIGI-KEYWorldwide0
    FARNELLEurope and Asia3782
    MOUSERWorldwide1055
    NEWARKAmericas2659
    RS COMPONENTSWorldwide390
    TAYLORAmericas1091
    TECHMOSAAsia Pacific432
    		$0.37 each at 1K+ pcsrail
    of
    48
    DS2003TMX/NOPB

    DS2003TMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide4000
    AVNET-EMWorldwide2500
    DIGI-KEYWorldwide0
    MOUSERWorldwide2495
    TAYLORAmericas4000
    		$0.37 each at 1K+ pcsreel
    of
    2500

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    DS2003CJ
    		NONE
    		NONE
    		10 Mar 1998
    DS2003CN
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003MJ
    		NONE
    		NONE
    		09 Mar 1999
    DS2003TMT
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003TMTX
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003TN
    		ULN2003
    		ADVANCED ANALOG
    		16 Nov 2008

    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 DS2003.

    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 DS2003 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    DS2003CM/NOPB

    DS2003CM
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailN/AN/A
    		NSUZXYTTE#
    DS2003CM
    DS2003CMX/NOPB

    DS2003CMX
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailN/AN/A
    		NSUZXYTTE#
    DS2003CM
    DS2003TM/NOPB

    DS2003TM
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailN/AN/A
    		NSUZXYTTE#
    DS2003TM
    DS2003TMX/NOPB

    DS2003TMX
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailN/AN/A
    		NSUZXYTTE#
    DS2003TM

    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 DS2003.

    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 DS2003 is located at RoHS Status.

    CAD Symbols and Models
    N/A
    		 Models
    N/A


    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    DS2003CJ
    		NONE
    		NONE
    		10 Mar 1998
    DS2003CN
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003MJ
    		NONE
    		NONE
    		09 Mar 1999
    DS2003TMT
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003TMTX
    		NONE
    		NATIONAL SEMICONDUCTOR
    		01 Dec 2009
    DS2003TN
    		ULN2003
    		ADVANCED ANALOG
    		16 Nov 2008

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