• AD5664 issues

    Can I clock the AD5664 32 times, and have just the first 24 bits work properly? I need to share the SPI interface with another device, which will work if the DAC accepts 24 bits and ignores the rest.

    On the data sheet, fig 29, the output amp is shown…

  • RE: AD5662 starting sequence

    Ivan,

    Thanks for your response.

    I am sorry that I miss-typed AD5664 by AD5662. The DAC I have is AD5664.

    Thank again, and hope to hear back from you soon.

    Feng

    On Tue, Mar 20, 2018 at 5:45 AM, isantos <

  • RE: Are there non-reference options available of the AD5664R and the AD5624R?

    Yes, The AD5624 and AD5664 are the non-reference options of the AD5624R and AD5664R.

  • Exposed Pad in AD5664/AD5624

    Should the exposed pad on the LFCSP be connected to a voltage or left floating?

  • connection to the Exposed Pad of the Chip Scale Package for AD5664?

    I can't find information on recommended connection to the Exposed Pad of the
    Chip Scale Package for AD5664

     

    The exposed paddle on the AD5664BCPZ LFCSP package should be connected to GND.
    This information needs to be added to datasheet…
  • Quad and Octal Equivalents with sub 10nV/rtHz or similar spectral noise density...

    Team,

     

    I have a medical customer that loves the noise performance of the AD5780.

     

    However, they require 8 channels and are looking for Quad and Octal Equivalents with sub 10nV/rtHz or similar spectral noise density.

     

    I have found several single…

  • RE: BF592 / AD5664: SPI0 using DMA: 24 bit transfer required

    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,
  • [征文] IN118的基准源用AD的芯片,上面写着D6B,困饶我很久了 AD5312


    这个芯片(AD9833)的名字我猜的,可忽略看,如果是这个芯片,左看右看也不知是干吗呢?

  • RE: AD5544 with AGNDx 1V above DGND?

    Hi there.

    Apologies for the delayed response. This did not pop up in my mail. To answer your questions:

    A0: If you are measuring an analog signal, you should reference it the AGNDX, and to DGND when it is digital. They should not have too much of a…

  • ADI芯片辨识、型号查找

    看看截图: