DAC8531 Status: ACTIVE

Low Power, Rail-to-Rail Output, 16-Bit, Serial Input Digital-to-Analog Converter

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See Also

  • TLV5636 - 12-bit equivalent device with lower settling time. Has an internal reference.
  • DAC716 - Works off an internal reference only.
  • DAC8560 - Equivalent device and has an internal reference.

Datasheet

Download - PDF Icon
  • DAC8531: Low-Power, Rail-to-Rail Output, 16-Bit Serial Input D/A Converter (Rev. B) (dac8531.pdf, 923 KB)
    27 Jun 2003 Download

 DAC8531
Resolution(Bits)16  
DAC: Channels1  
Settling Time(µs)10  
Sample / Update Rate(MSPS)0.093  
InterfaceSerial SPI  
Output TypeVoltage  
Voltage Range+Vref  
Current Range(mA)2.5  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)64  
INL (+/-)(Max)(%)0.0987  
Monotonicity16  
Power Consumption(Typ)(mW)0.72  
ArchitectureString  
Reference: TypeExt  
Analog Voltage AV/DD(Min)(V)2.7  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)5.5  
No. of Supplies (Unipolar)1  
RatingCatalog  
Pin/Package8MSOP,8SON  
Approx. Price (US$) 3.00 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • ADS8507: 16-Bit 40KSPS Analog-to-Digital Converter w/Internal Reference and Parallel/Serial Interface
  • ADS8325: 16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
  • TFP401A: PanelBus DVI Receiver 165MHz, HSYNC fix
  • Product Information

    Features

    • microPower OPERATION: 250 µA at 5V
    • POWER-ON RESET TO ZERO
    • POWER SUPPLY: +2.7V to +5.5V
    • ENSURED MONOTONIC BY DESIGN
    • SETTLING TIME: 10 µs to ±0.003 FSR
    • LOW-POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
    • ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
    • SYNC\ INTERRUPT FACILITY
    • PACKAGES: MSOP-8 and 3x3 SON-8 (same size as QFN)
    • APPLICATIONS
      • PROCESS CONTROL
      • DATA ACQUISITION SYSTEMS
      • CLOSED-LOOP SERVO-CONTROL
      • PC PERIPHERALS
      • PORTABLE INSTRUMENTATION
      • PROGRAMMABLE ATTENUATION

    All trademarks are the property of their respective owners.

    Description

    The DAC8531 is a low-power, single, 16-bit buffered voltage output Digital-to-Analog Converter (DAC). Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8531 uses a versatile three-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and Digital Signal Processor (DSP) interfaces.

    The DAC8531 requires an external reference voltage to set the output range of the DAC. The DAC8531 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8531 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

    The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is 2mW at 5V reducing to 1 µW in power-down mode.

    The DAC8531 is available in both MSOP-8 and 3x3 SON-8 (same size as QFN) packages.

        

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    DAC8531E/250ACTIVE-40 to 1053.30 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    DAC8531E/250G4ACTIVE-40 to 1053.30 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    DAC8531E/2K5ACTIVE-40 to 1053.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    DAC8531E/2K5G4ACTIVE-40 to 1053.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    DAC8531IDRBRACTIVE-40 to 1053.00 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
    DAC8531IDRBRG4ACTIVE-40 to 1053.00 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
    DAC8531IDRBTACTIVE-40 to 1053.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 
    DAC8531IDRBTG4ACTIVE-40 to 1053.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 

    * Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

    Inventory

      TI Inventory Status Reported Distributor Inventory
    DAC8531E/250As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 29 Jan 8 Weeks AmericasArrow >1k
      Avnet >1k
      DigiKey 719
      Mouser Electronics 556
      Newark 29
    DAC8531E/250G4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 29 Jan 8 Weeks AmericasAvnet 500
      Rochester Electronics 250
      EuropeEBV Elektronik >1k
      Farnell 466
    DAC8531E/2K5As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 29 Jan 8 Weeks AmericasAvnet >1k
      AsiaWPI >1k
    DAC8531E/2K5G4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 29 Jan 8 Weeks None Reported
    View Distributors
       
    DAC8531IDRBRAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 19 Feb 12 Weeks AmericasRochester Electronics >1k
    DAC8531IDRBRG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     0* >10k | 19 Feb 12 Weeks None Reported
    View Distributors
       
    DAC8531IDRBTAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     >10k* 8500 | 2 Feb 4 Weeks AmericasDigiKey 498
     8500 | 9 Feb Mouser Electronics 207
      Rochester Electronics >1k
      AsiaWPI 139
    DAC8531IDRBTG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     >10k* 8500 | 2 Feb 4 Weeks None Reported
    View Distributors
       
     8500 | 9 Feb     
    View all Distributors  

    * Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

    ** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

    Quality & Lead (Pb)-Free Data

     Product ContentDPPM / MTBF / FIT Rate
    DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
    DAC8531E/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531E/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531E/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531E/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531IDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531IDRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531IDRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    DAC8531IDRBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

    * The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

    If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

    Technical Documents

    Datasheets

    • DAC8531: Low-Power, Rail-to-Rail Output, 16-Bit Serial Input D/A Converter (Rev. B) (dac8531.pdf, 923 KB)
      27 Jun 2003 Download

    Application Notes

    • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
      24 May 2004 Abstract
    • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
      04 Oct 2000 Abstract
    • Superposition: The Hidden DAC Linearity Error (sbaa047.htm, 8 KB)
      02 Oct 2000 Abstract
    • What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
      02 Oct 2000 Abstract
    • High Speed Data Conversion (sbaa045.htm, 8 KB)
      02 Oct 2000 Abstract

    View Application Notes for Digital to Analog Converters

    User Guides

    • DAC8531 Evaluation Module User's Guide (slau076.htm, 8 KB)
      21 Jun 2001 Abstract

    View User Guides for Digital to Analog Converters

    More Literature

    View More Literature for Digital to Analog Converters

    Tools & Software

    NamePart # Company Tool / Software Type
    DAC8531 Evaluation ModuleDAC8531EVMTexas InstrumentsDevelopment Boards/EVMs
    DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins
    • Data Converter Plug-in for Code Composer Studio (Rev. D)(slac087d.zip, 5199 KB )
                 05 May 2008 zip

     Alternative Products - Are similar to DAC8531
    Part #NameComments
    TLV5636 12-Bit, 1 us DAC Serial Input, Pgrmable Int. Ref., Settling Time 12-bit equivalent device with lower settling time. Has an internal reference. 
    DAC716 16-Bit Digital-to-Analog Converter with Serial Data Interface Works off an internal reference only. 
    DAC8560 16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference Equivalent device and has an internal reference. 
     Complementary Products - Can be used with DAC8531
    Part #NameProduct FamilyComments
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