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AD5734:  Complete, Quad, 14-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC

Product Details


The AD5724/AD5734/AD5754 are quad, 12-/14-/16-bit, serial input, voltage output digital-to-analog converters. They operate from single-supply voltages from +4.5 V up to +16.5 V or dual- supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software-selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry are also provided.

The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, and 10 μs maximum settling time.

The AD5724/AD5734/AD5754 use a serial interface that operates at clock rates up to 30 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sComp), and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or mid-scale output. The parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range.

Applications

  • Industrial automation
  • Closed-loop servo control, process control
  • Automotive test and measurement
  • Programmable logic controllers
  • Data Sheet, Rev. 0, 8/08

    FEATURES and BENEFITS

    • Complete, quad, 12-/14-/16-bit digital-to-analog converter (DAC)
    • Operates from single/dual supplies
    • Software programmable output range
      +5 V, +10 V, +10.8 V, ±5 V, ±10 V, ±10.8 V
    • INL error: ±16 LSB maximum, DNL error: ±1 LSB maximum
    • Total unadjusted error (TUE): 0.1% FSR maximum
    • Settling time: 10 μs typical
    • Integrated reference buffers
    • See Data Sheet for Additional Information

    Functional Block Diagram for AD5734

    Similar Products

    See also similar products:
    The AD5734R is a Complete, Quad, 14-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC in 24-lead TSSOP-EP
    The AD5754 is a Complete, Quad, 16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC in 24-lead TSSOP-EP
    The AD5754R is a Complete, Quad, 16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC in 24-lead TSSOP-EP

    Evaluation Board Information

    For an evaluation board please refer to the compatible evaluation board for the AD5754R product (EVAL-AD5754REBZ). Please see the AD5754R product page for further details.

     

    For an overview of other products within this family, view the Selection Guide for Multi-channel Bipolar Family AD57X2 & AD57X4.

    5 things you don't know about DACs

    Evaluation Kits & Symbols & Footprints

    Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

    Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

    Product Recommendations & Reference Designs

    Companion Products

    Suggested Companion Products


    Recommended References for the AD5734

    • For precision, high accuracy, we recommend the ADR421.
    • For precision, high accuracy & output trim adjust, we recommend the ADR431.
    • For precision, low dropout, low cost, we recommend the REF192.
    Recommended Digital Isolators for the AD5734
    • For isolated USB designs in healthcare and industrial control, we recommend the ADuM4160.
    Recommended Power Solutions
    • For selecting voltage regulator products, use ADIsimPower.

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    Price, packaging, availability

    AD5734 Model Options
    Price Table Help

    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

    AD5754R Evaluation Board
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    EVAL-AD5754REBZ Status: Production Evaluation Board for the AD575X Family $99.00 Yes -

    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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