• RE: EVAL-AD5621 user's manual

    In the newest CD (Aug 2019) SW is inside.
    Eval-Board Manual (PDF) is not anymore.

    Also Eval Board Page (more important than CD) does not have the PDF, either.

  • AD5621 minimum spi clock

    Hello,

    In my application I'm using a 12 bit DAC (AD5621). Because of the bad signal integrity of the SPI I cannot go higher than 12 KHz SPI Clock.

    Unfortunately the DAC does not chance his output value. It always stays at 0V. I'm asking myself if…

  • RE: AD5621 question

    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,
  • RE: AD5621 SPI timing

    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,
  • RE: Wrong SPI description of the AD5621

    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,
  • RE: AD5621 changing voltage with step size of 64?

    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,
  • RE: AD5621 conversion rate VS output voltage setting time

    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,
  • AD5621 Offset Voltage

    The datasheet of the AD5621 states the following offset error range:
    typical value +/- 0.063 mV
    maximum +/- 10 mV

    As this is a very broad range I'd like to know under what conditions we have to
    expect the maximum value.
    In our application we use…

  • AD5622 Unexpected Output Voltages

    We have a product in which AD5621 was designed.  We cannot buy AD5621 at this time, and need to replenish our product stock.  I found AD5622 in distribution, and bought 10 of them

    for a trial in our product before committing to manufacture.  I wrote some…

  • RE: LTC1867 Technical Support

    1) Either ADC should work for your application. Both can do single-ended or differential

    2)If you run the ADC at only 1ksps or even 10ksps, either instrumentation amp should work

    3)AD5621 is only 12-bit, if that's ok

    4) you haven't said what op amp…