• AD5064 and AD5064-1 evaluation board software commands


    This discussion explains how to use the new dll library available for both Windows 32 and 64 bits OS.

    We aim to provide a detailed explanation of the dll functions and the commands associate with each evaluation board.

    This discussion WONT provide…

  • AD5064 Offset problem

    Hi all


    i have an issue with AD5064 DAC, it seems that i have constant ~+60[mV] offset to the output voltage.


    i checked some info on calibration of the chip but there is nothing, any idea?



  • AD5064 Communication with DSP

    Hi all

    i'm using the AD5064 DAC in StandAlone mode connected with a TI DSP through a SPI 3-wire channel.

    i'm having problems writing data to the DAC.

    the DSP writes data in 10 MHz clock and data is sent from MOSI in falling edge like it was…

  • AD5064 driving capacitive load

    I am using the AD5064 to output a DC level to a high bandwidth amplifier for offset adjusting purpose.

        The problem is that the voltage output noise of AD5064 is larger than desired, so I want to add a RLC-RLC low-pass filter after the AD5064 output…

  • PDL Pin on AD5024, AD5044 and AD5064

    There is an error on the Rev D ( and prior ) datasheet,  where it is mentioned that a PDL bar (Power Down Lockout) pin can be used.

    These parts do not have a PDL pin.

    That pin and funcitonality DOES exist on their Dual channel syblings - the AD5025,…

  • AD5629 Internal Reference via ad5064.c Linux driver device tree


    I have been struggling to get the internal reference to activate on the AD5629 using the latest AD5064 driver:

    • Omitting the vref-supply parameter resulted in a warning  supply vref not found, using dummy regulator, but the internal reference was…
  • AD5628 No Device Handle

    Hi all,

    I am using ad5628 DAC with RaspberryPi 3 Board , I have found drivers for ad5604 (Linux/drivers/iio/dac/ad5064.c - Linux Cross Reference - Free Electrons ) , I belive that it will work for ad5628 also . 

    I have enabled the ad5604 in the linux…

  • RE: AD5669-1 "Invalid argument" when reading/writing _scale sysfs attributes


    In case your tree doesn't already has them can you try to import the following 4 patches which add devicetree support to the driver to your tree, I think that will fix the issue.

    iio: ad5064: Explicitly configure whether to use external supply…

  • RE: AD5933 and AD5934 evaluation board software commands

    Hi Haolin,

    Not sure if you are calling the functions usign same parameters than in the old dll.

    Just in case, you can find an example of the parameters that need each function here,

    AD5064 and AD5064-1 evaluation board software commands

    And if you…

  • Linux Driver LTC2635 Device Tree Example


    I'm looking for a clear example on how to make the device tree entry for the LTC2635?  I've searched AD5064 but there doesn't seem to be any examples in the kernel documentation for how to setup the binding in the device tree.