Features and Benefits

  • Wide -40°C to +125°C Operating Temperature Range
  • Low 85µA Supply Current
  • Ultra Low 0.3µA Power-Down Supply Current
  • Single +2.7V to +5.5V Supply Voltage
  • Fast 20MHz 3-Wire SPI/QSPI/MICROWIRE and DSP-Compatible Serial Interface
  • Schmitt-Triggered Inputs for Direct Interfacing to Optocouplers
  • Rail-to-Rail Output Buffer
  • Power-On Reset to Zero Volts
  • Three Software-Selectable Power-Down Output Impedances (100kΩ, 1kΩ, Hi-Z)
  • Tiny 6-Pin SOT23 Package
  • Product Details

    The MAX5711 is a small footprint, low-power, 10-bit digital- to-analog converter (DAC) that operates from a single +2.7V to +5.5V supply. The MAX5711 on-chip precision output amplifier provides rail-to-rail output swing. Drawing an 85µA supply current at 3V, the MAX5711 is ideally suited to portable battery-operated equipment.

    The MAX5711 utilizes a 3-wire serial interface compatible with SPI™/QSPI™/MICROWIRE™ and DSP-interface standards. All logic inputs are CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers. The MAX5711 incorporates a poweron reset (POR) circuit that ensures that the DAC begins in a zero-volt-state upon power-up. A power-down mode that reduces current consumption to 0.3µA may be initiated through a software command.

    The MAX5711 is available in a small 6-pin SOT23 package. For dual and quad 10-bit versions, see the MAX5721 and MAX5741 data sheets. For single, dual, and quad 12-bit versions, see the MAX5712, MAX5722, and MAX5742 data sheets. The MAX5711 is specified over the automotive temperature range of -40°C to +125°C.


    • Automatic Tuning (VCO)
    • Battery-Powered Applications
    • Gain and Offset Adjustment
    • Power Amplifier Control
    • Process-Control I/O Boards
    • VCO Control

    Product Lifecycle icon-recommended Production

    At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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