• AD5259 I2C Device Address

    I would like to ask you about the I2C device address of AD5259. According to
    the documentation the complete address is changing by pins AD1 and AD0. In case
    of other components of the AD525x series the address is 0x58. Does the address

  • AD5259 evaluation software issues

    Hi there,

    I was hoping to get some help installing the evaluation software for the AD5259. During the install process I come across the below error (image included). 

    I tried to search up possible solutions to the issue and one such post suggested ask…

  • AD5259 - "Not Connected Option - third logical stage "1", "0", "NC" ??

    in the Rev 0. of the AD5259 datasheet there is a table showing the possibility
    to address 9 devices.

    On stage is called "NC"

    meaning I have A0 and A1

    and the ligic Levels "1", "0" and "NC"

    this allows…

  • RE: AD5259 communication problem

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • The Difference between old and new evaluation board of AD5259


    My customer has used old evaluation board of AD5259 which name is AD5259EVAL but currently this board was obsoleted. So customer consider to buy latest one named EVAL-AD5259DBZ (and EVAL-SDP-CB1Z).

    The questionis , can we use software of AD5259EVAL…

  • I2C line of AD5259

    Please teach me I2C line of AD5259

    SCL, SDA pin it will pull up as shown in Figure 46 and 47.
    But,the power supply circuit of the MCU and  AD5259 has been separate.
    It is a circuit configured to pull up the SDA,SCL by using the power of the MCU.

    When the…

  • AD5259 Power down


    AD5259 power up sequence is

    GND, Vdd, Vlogic ,digital inputs and then VA,VB,VW.

    Power down sequence should reverse this, I think.

    Does AD5259 accept Vdd=VA=VB=VW=0V and Vlogic=5V ?

    Abso max accepts this, so it should be ok, I think.

    Could I make…

  • Total wipe resistance of AD5259


    Please let me know about  these fundamental questions of AD5259.

    Datasheet says

    RWA(D)={(256-D)/256}XRAB   + 2 X Rw      (2)

    Total wipe resistance  Rwb is 75 ohm typ @ Code 0x00

    What is the relation between  these specs and Zero scale Error?

    2X Rw  = Rwb…

  • AD5259 i2c device adress


    we want to use the AD5259 in a design.

    In the doc is no device adress noted.

    If i read the doc in the right way, there is a change over the

    whole adress by setting ad0 pin. Normally there is a change of only 1bit.

    On this device the change…