National Semiconductor | High-performance Analog

 

 DS14C232   
Low Power +5V Powered TIA/EIA-232 Dual Driver/Receiver 		Click link to Download

Features
  • Pin compatible with industry standard MAX232, LT1081, ICL232 and TSC232
  • Single +5V power supply
  • Low power-ICC 3.0 mA maximum
  • DS14C232C meets TIA/EIA-232-E (RS-232) and CCITT V.28 standards
  • CMOS technology
  • Receiver Noise Filter
  • Package efficiency-2 drivers and 2 receivers
  • Available in Plastic DIP, Narrow and Wide SOIC packages
  • TIA/EIA-232 compatible extended temperature range option: DS14C232T -40°C to +85°C DS14C232E/J: -55°C to +125°C

    • Description

    The DS14C232 is a low power dual driver/receiver featuring an onboard DC to DC converter, eliminating the need for ±12V power supplies. The device only requires a +5V power supply. ICC is specified at 3.0 mA maximum, making the device ideal for battery and power conscious applications. The drivers' slew rate is set internally and the receivers feature internal noise filtering, eliminating the need for external slew rate and filter capacitors. The device is designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). The driver inputs and receiver outputs are TTL and CMOS compatible. DS14C232C driver outputs and receiver inputs meet TIA/EIA-232-E (RS-232) and CCITT V.28 standards.




    Typical Application
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    		Connection Diagram
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    Typical Performance
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    ParametersValues
    Drivers 2
    Receivers 2
    Max Data Rate 0.02 Mbps
    SupplyVoltage 5 Volt
    Process CMOS
    Special Features 4 x 1.0uF CP Caps
    ESD Rating 2500 HBM
    Temperature Min -40, 0 deg C
    Temperature Max 85, 70 deg C
    JTAG1149.1 No
    Function Driver/Receiver

    Datasheets
    TitleSizeDateOther
    Language
    DS14C232 Low Power +5V Powered TIA/EIA-232 Dual Driver/Receiver263
    Kbytes    		9-Sep-04日本語  

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    DS14C232CM/NOPB

    DS14C232CM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide1056
    AVNET-EMWorldwide111
    DIGI-KEYWorldwide2809
    FARNELLEurope and Asia381
    MOUSERWorldwide322
    NEWARKAmericas298
    RS COMPONENTSWorldwide95
    TAYLORAmericas1056
    		$1.14 each at 1K+ pcsrail
    of
    48
    DS14C232CMX/NOPB

    DS14C232CMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide7500
    DIGI-KEYWorldwide0
    MOUSERWorldwide2190
    TAYLORAmericas7500
    		$1.14 each at 1K+ pcsreel
    of
    2500
    DS14C232CN/NOPB

    DS14C232CN

    RoHS Status

    MDIP    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide575
    AVNET-EMWorldwide330
    DIGI-KEYWorldwide429
    FARNELLEurope and Asia804
    MOUSERWorldwide600
    NEWARKAmericas312
    TAYLORAmericas575
    		$1.29 each at 1K+ pcsrail
    of
    25
    DS14C232TM/NOPB

    DS14C232TM

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide840
    AVNET-EMWorldwide33
    DIGI-KEYWorldwide125
    MOUSERWorldwide459
    NEWARKAmericas111
    TAYLORAmericas936
    		$1.36 each at 1K+ pcsrail
    of
    48
    DS14C232TMX/NOPB

    DS14C232TMX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$1.36 each at 1K+ pcsreel
    of
    2500

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    DS14C232CWM
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232CWMX
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232E/883
    		DS232A
    		DALLAS SEMICONDUCTOR
    		06 Dec 2005
    DS14C232TN
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232TWM
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232TWMX
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232WMX
    		NONE
    		NONE
    		08 Sep 1998

    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 DS14C232.

    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 DS14C232 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    DS14C232CM/NOPB

    DS14C232CM
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailDownloadN/A
    		NSUZXYTTE#
    DS14C232CM
    DS14C232CMX/NOPB

    DS14C232CMX
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailDownloadN/A
    		NSUZXYTTE#
    DS14C232CM
    DS14C232CN/NOPB

    DS14C232CN
    		1066.29
    1070
    		MDIP161
    1    		NA
    NA    		DetailDownloadN/A
    		NSUZXYYTTE#
    DS14C232CN
    DS14C232TM/NOPB

    DS14C232TM
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailDownloadN/A
    		NSUZXYTTE#
    DS14C232TM
    DS14C232TMX/NOPB

    DS14C232TMX
    		139.49
    140
    		SOIC NARROW161
    1    		260
    235    		DetailDownloadN/A
    		NSUZXYTTE#
    DS14C232TM

    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 DS14C232.

    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 DS14C232 is located at RoHS Status.

    CAD Symbols and Models
    Download DS14C232 CAD Symbols
    		 Models
    N/A


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    DS14C232CMP2CMOS0508600145035002578995367
    DS14C232CMXP2CMOS0508600145035002578995367
    DS14C232CNP2CMOS0508600145035002578995367
    DS14C232TMP2CMOS0508600145035002578995367
    DS14C232TMXP2CMOS0508600145035002578995367

    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/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for DS14C232.

    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 DS14C232 is located at RoHS Status.

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    DS14C232CWM
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232CWMX
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232E/883
    		DS232A
    		DALLAS SEMICONDUCTOR
    		06 Dec 2005
    DS14C232TN
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232TWM
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232TWMX
    		NONE
    		NONE
    		08 Sep 1998
    DS14C232WMX
    		NONE
    		NONE
    		08 Sep 1998

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