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Results on Analog.com

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  1. AD5111
    Production
    Product
    Digital Potentiometers (DigiPOT)
    Single Channel, 128-Position, Up/Down, ±8 % Resistor Tolerance, Nonvolatile Digital Potentiometer
    AD5111

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  2. AD5111 IBIS Model
    IBIS Model

    IBS

  3. AD5111 Evaluation Board Software
    Evaluation Software

    ZIP

    398.57 M

  4. AD5111 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design
    FPGA/HDL
  5. AD5111/AD5113/AD5115: Single-Channel, 128-/64-/32-Position, Up/Down, ±8% Resistor Tolerance, Nonvolatile Digital Potentiometer Datasheet
    Data Sheet

    PDF

    442 kB

  6. AN-1150: Controlling the AD5111/AD5113/AD5115 Using a Traditional Dial Interface
    Application Note

    Miguel Usach Merino

    … pin is pulled low, the part reads the status of the U/D pin, incrementing or decrementing an internal counter at each CLK falling edge, as shown in Figure 2. Figure 2. Up/Down Interface Operation. The AD5111/AD5113/AD5115 digital potentiometers offer guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density, making them ideal choices for a mechanical potentiometer replacement. The low current consumption (750 nA typical) and 2 …
  7. UG-379: Overview of AD5111/AD5113/AD5115 Connections and Functionality
    User Guide

    PDF

    87 kB

  8. BeMicro FPGA Project for AD5111 with Nios driver
    FPGA/HDL
  9. UG-323: Evaluation Board for the AD5111 Digital Potentiometer
    User Guide

    PDF

    653 kB

  10. EVAL-AD5111SDZ
    Evaluation Board & Kit
    The AD5111 supports single-supply 2.3 V to 5.5 V operation, making the device suited for battery-powered applications and many other applications, offering guaranteed low resistor tolerance errors of ±8% and high bandwidth while allowing up to ±6 mA current density in the A, B, and W pins. A simple 3-wire up/down interface allows manual switching or high speed digital control with clock rates up to 50 MHz. The EVAL …
    EVAL-AD5111SDZ

    Documentation

Results on EngineerZone

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    1. AD5111 Writing issue

      Forum Thread
      Answered
      Switches/Multiplexers
      28 May, 2015
      Hello, One of my customers is using the AD5111 digital potenziometer. He has an issue with writing to his egisters Their tining is according to the figure 3 in the data sheet The CS is tied to "low" by pull down. During this cycle the CLK is in HIGH The …
      D/A Converters (DAC)ad5111Digital Potentiometers (DigiPOT)

    2. AD5111, shutdown mode

      Forum Thread
      Answered
      Precision DACs
      26 November, 2013
      Hi, I had a question on AD5111 shutdown mode which is described in datasheet page 18 (Rev.B) as follows. The AD5111/AD5113/AD5115 return the wiper to prior shutdown position if any other operation is performed. Q-1) What is the meaning of "prior shutdown" ? Is it indicating prior …
      D/A Converters (DAC)ad5111Digital Potentiometers (DigiPOT)

    3. AD5111, AD5113, AD5115: Shutdown mode

      Docs & FAQs
      Data Converters
      QuestionAD5111, AD5113, AD511: How can I put the chip in Shuntdown mode?AnswerThe command for SHUTDOWN MODE is sent by a low-to-high transition on the U/D pin, when CLK is high and CS is enabled. The command is executed on the CLK negative edge, as shown in …
      data convertersad51112CST0302

    4. AD5111, AD5113, AD5115: Shutdown mode

      Docs & FAQs
      Precision DACs
      Q AD5111, AD5113, AD511: How can I put the chip in Shuntdown mode? A The command for SHUTDOWN MODE is sent by a low-to-high transition on the U/D pin, when CLK is high and CS is enabled. The command is executed on the CLK negative edge, as …
      ad5113ad5115ad5111

    5. AD5111 is broken?

      Forum Thread
      Answered
      Precision DACs
      15 April, 2022
      Hello. I designed our product by applying AD5111 (10K, Up/Down).It worked normally once or twice, but it is currently fixed at A-W 45 ohm and W-B 9.8K ohm, and does not respond to any commands.Sometimes when power is applied again, it becomes A-W …
      D/A Converters (DAC)ad5111Digital Potentiometers (DigiPOT)

    6. AD5111: FAQ

      Docs & FAQs
      Data Converters
      AD5111: FAQ

    7. RE: AD5111 is broken?

      Forum Reply
      Precision DACs
      25 April, 2022
      On your last query, please elaborate with a circuit diagram.

    8. RE: AD5111 is broken?

      Forum Reply
      Precision DACs
      25 April, 2022
      Until the AD5111 is powered up, the relay control SW_COMP_VDIV_FCC is set to high (5V) and no signals are applied on A, W, B terminals. Is that correct? -> Yes. What are the voltages on the sens_1, sens_2 and sens_3 signals? -> sens_2 = 0.2V …

    9. RE: AD5111 is broken?

      Forum Reply
      Precision DACs
      20 April, 2022
      Until the AD5111 is powered up, the relay control SW_COMP_VDIV_FCC is set to high (5V) and no signals are applied on A, W, B terminals. Is that correct? What are the voltages on the sens_1, sens_2 and sens_3 signals? What is the SW_COMP …

    10. RE: AD5111 is broken?

      Forum Reply
      Precision DACs
      19 April, 2022
      Hi, vsethia. Thank you for your kindness.I answer your question as follows. 1. Please share the circuit diagram and the power supply sequencing details. -> Power is supplied directly from AD/DC 5V power.The sensor signal(A/sens_2, W/sens_1, B/sens_3) connection is controlled using …