• Problem with AD5410

    I have been configuring AD5410 for one of my application.

    Specification :

    Input voltage : 23 VDC - AVDD

    Input volgae : 3.3 VDC- DVDD


    Output load : 330 Ohm 1/2 watt resistor.

    During the initial stages I'm facing the following problem.

    1. I…

  • AD5410的输出

    您好,我最近在用AD5410,配置控制寄存器,使用外部的电流设置电阻时,没有输出(控制寄存器配置为0x3005),如果使用内部的就有输出,但感觉误差有点大,误差大概为0.2mA。我附上我的电路图。我读取了控制寄存器,已经确定设置的值正确写入。

  • AD5410 Not Responding

    I have an AD5410 I am trying to communication with.  The Avdd voltage is 12VDC and Dvcc is 3.3VDC.  Dvcc SEL has been grounded even though it isn't shown in the schematic.  

    I am simply trying to configure the AD5410 with output enabled and range of…

  • AD5410 daisy chain

    Hello,

    is it possbile to read out Registers from several daisy chained AD5410's, becuase readback operation in daisy chain mode is not described in the data sheet?

    regards,

    Lorenz

  • ad5410输出

    问题1:AD5410当Iout与GND之间开路时,是输出最低电流值吗?
    问题2 :如何使 Iout与GND由开路变为通路就输出固定电流值 ? 比如10mA

  • AD5410 communication problem


    I'm trying to communicate with AD5410 and not getting the response I'm expecting.  I'm currently just trying to set the control register and read back the control register but I'm not getting any response.  Also not seeing 4ma on the output…

  • AD5410 Iout Fault

    I've got an AD5410 set up essentially as described in AN-1242 with the exception of running the R3SENSE and BOOST outputs back to my microcontroller ADCs for feedback and that I've tied CLEAR to GND.  AVDD = 24Vdc.  

    For test purposes, I've tried…

  • AD5410输出问题

    我在用AD5410的时候,出现一个输出问题,一直找不到原因。

    输出在0-16mA之间时没问题,但在16-24mA之间时输出出现高频毛刺,并且幅值降低,波形如图所示。

    负载电阻240欧,Iout输出在0-24mA之间变化,外加三极管和不加三极管均有同样问题。

  • AD5410输出问题

    您好,我最近在用AD5410,配置控制寄存器,使用外部的电流设置电阻时,没有输出(控制寄存器配置为0x3005),如果使用内部的就有输出,但感觉误差有点大,误差大概为0.2mA。我附上我的电路图。我读取了控制寄存器,已经确定设置的值正确写入。


    (PS:是芯片的问题吗,因为又做了一块板子,设置外部可以用,可是精度仍然不高,和使用内部的几乎没有区别,怎么提高精度)

  • AD5410 Iout drop issue

    Hi, ADI Team

    We implement AD5410 as our solution and recently have occurred a issue that the Iout drop to zero randomly.

    Attached is our schematic, we have these design as below:

    1. use internal LDO(DVcc)

    2. use internal Rset

    3. Set Iout range 4mA…