• We would like to use the AD7621 or AD7641 in our project.

    Q 

    We would like to use the AD7621 or AD7641 in our project.
    Does the AD7621 can work with SPI interface in 1.25, 2 and 3 MSPS?
    Does the AD7641 can work with 16 bit and SPI interface in 1.5 and 2 MSPS?

     

    A 

    The AD7621 can only use the full 3MSPS with…

  • Multiplexer for AD7641

    Hello!

    I'd like to use a MUX to extend the number of inputs for AD7641. I'm considering AD8180 and MAX393.

    Do you think adding one of these will reduce the effective ADC resolution?

    Are there other downsides? What should I look for when choosing…

  • AD7641 Evaluation Board

    Hi,

    I am interested by AD7641, Is it possible to obtain gerber files of  evaluation board ?

  • 关于AD7621 AD7622 AD7641

    在使用AD7621 AD7622 AD7641时存在一个同样的问题，即bit0到bit4（pin9、pin10、pin11、pin12和pin13）没有输出，只有bit5到bit15有输出。

    导致输出数据如图 低五位一直是0。有朋友遇到过同样的问题吗？求指教谢谢！

  • RE: AD7641 EVAL Board noise floor issues

    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: AD7641 EVAL Board clipping and software issues

    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: RTL code for EVAL Boards AD7641 and AD7626

    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,
    …

  • AD7986 vs. AD7641

    Can anyone tell me what is the major difference between these two chips?

    BTW: Is the SMA (SMB?) adapter in the attached picture included in the EVAL-AD7986 package?  If not, where can I get it?

    Thanks,

    Shen

  • LTC2380-24 Multiplexing

    Good evening!

    I'd like to multiplex LTC2380 for 2 channels. The datasheet doesn't mention anything about multiplexing, and I couldn't find specific information online.

    I've also bought AD7641, and its datasheet has a section dedicated to using…

  • RE: grounding consideration for high precision ADC

    AD7667,. 

    AD7641 for next upgrade.