AD5543 16-Bit DAC in µSOIC-8 Package

The AD5543/AD5553 are precision 16-/14-bit, low power, current output, small form factor digital-to-analog converters (DACs). They are designed to operate from a single 5 V supply with a ±10 V multiplying reference.

The applied external reference, VREF, determines the full-scale output current. An internal feedback resistor (RFB) facilitates the R-2R and temperature tracking for voltage conversion when combined with an external op amp.

A serial-data interface offers high speed, 3-wire microcontroller-compatible inputs using serial data in (SDI), clock (CLK), and chip select (CS).

The AD5543/AD5553 are packaged in ultracompact (3 mm × 4.7 mm) 8-lead MSOP and 8-lead SOIC packages.

Applications
  • Automatic test equipment
  • Instrumentation
  • Digitally controlled calibration
  • Industrial control PLCs
Features and Benefits
  • 16-bit resolution
  • ±1 LSB DNL
  • ±1 LSB INL
  • Low noise: 12 nV/√Hz
  • Low power: IDD = 10 μA
  • 0.5 μs settling time
  • 4-quadrant multiplying reference input
  • 2 mA full-scale current ± 20%, with VREF= 10 V
  • Built-in RFB facilitates voltage conversion
  • 3-wire interface
  • Ultracompact 8-lead MSOP and 8-lead SOIC packages
  • Download AD5543-EP Data Sheet (pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
    • Digital to Analog Converters
    Data Sheets
    Documentnote
    AD5543/AD5553: Current Output/Serial Input, 16-/14-Bit DACs Data Sheet (Rev. G)PDF 259 kB
    AD5543-EP: Enhanced Product Data Sheet (Rev. 0)PDF 204 kB
    Application Notes
    Documentnote
    AN-1094: Multiplying DACs—Fixed Reference, Waveform Generation Applications (Rev. 0)PDF 141 kB
    AN-1085: Multiplying DACs—AC/Arbitrary Reference Applications (Rev. A)PDF 137 kB
    AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (Rev. 0)PDF 246 kB
    AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1PDF 1295 kB
    AN-137: A Digitally Programmable Gain and Attenuation Amplifier DesignPDF 52 kB
    User Guides
    Documentnote
    UG-215: Evaluating the AD5543 Current Output/Serial Input DACPDF 451 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    AD5543BR Last Time Buy8 ld SOICOTH 98-40 to 85C00N
    AD5543BRM Production8 ld MSOPOTH 50-40 to 85C00N
    AD5543BRMZ Production8 ld MSOPOTH 50-40 to 85C10.248.28Y
    AD5543BRMZ-REEL7 Production8 ld MSOPREEL 1000-40 to 85C08.28Y
    AD5543BRZ Production8 ld SOICOTH 98-40 to 85C10.248.28Y
    AD5543CRMZ Production8 ld MSOPOTH 50-40 to 85C11.99.63Y
    AD5543CRMZ-REEL7 Production8 ld MSOPREEL 1000-40 to 85C09.63Y
    AD5543SRMZ-EP Production8 ld MSOPOTH 50-55 to 125C30.2424.78Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-AD5543SDZEvaluation Board59Y
    EVAL-SDP-CB1ZEvaluation Controller Board99Y
    Reference Materials
    AD5543/AD5553: Current Output/Serial Input, 16-/14-Bit DACs Data Sheet (Rev. G) ad5543
    AD5543/AD5553:电流输出/串行输入、16位/14位DAC (Rev. F) ad5543
    AD5543-EP: Enhanced Product Data Sheet (Rev. 0) ad5543
    AN-1085: 乘法DAC—交流/任意基准电压应用 (Rev. 0) ad5544
    AN-1094: 乘法DAC——固定参考信号的波形发生应用 (Rev. 0) ad5543
    AN-1094: Multiplying DACs—Fixed Reference, Waveform Generation Applications (Rev. 0) ad5543
    AN-1085: Multiplying DACs—AC/Arbitrary Reference Applications (Rev. A) ad5544
    AN-912: 用平衡电流输出DAC驱动中心抽头变压器[中文版] (Rev. 0) ad7524
    AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (Rev. 0) ad7524
    AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1 ad7524
    AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design ad7524
    UG-215: Evaluating the AD5543 Current Output/Serial Input DAC ad5543
    Multiplying DACs Flexible Building Blocks ad5544
    Digital to Analog Converters ICs Solutions Bulletin ad5590
    CN-0151: Versatile High Precision Programmable Current Sources Using DACs,... adr425
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