• 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

  • 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！

  • AD7641 EVAL Board noise floor issues

    Dear all,

    I have set up the EVAL-AD76XXEDZ with the AD7641 and the EVAL-CED1Z. When I am trying to measure the noise floor with the EVAL-PulSAR-CED software, I am getting this (see attachments for zoom) spectrum:


    The analog input is not connected to…

    • attachments.zip

  • AD7641 EVAL Board clipping and software issues

    Dear all,

    I have set up the EVAL-AD76XXEDZ with the AD7641 and the EVAL-CED1Z. When I am trying to measure a signal with the EVAL-PulSAR-CED software, I am getting this output:

    The signal parameters are:

    • AWG: Agilent 33120A
    • Vpp = 5,063V
    • V_Offset…

  • RTL code for EVAL Boards AD7641 and AD7626

    Where can I find the Verilog or VHDL code that is written for EVAL Board for these two chips?

    Thanks,

  • RE: grounding consideration for high precision ADC

    AD7667,. 

    AD7641 for next upgrade.  

  • AD7621: FAQs

    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…

  • RE: Verilog or VDHL code (RTL cod) for EVAL-AD7641EDZ

    Hi, Omid.

    That's good to know. As for the AD7641, Alan will send you the code via email.

    Regards,

    Karen

  • RE: AD7679 Drive by Single-Ended Signal

    Hi Ricky,

    AD7641 is the same input configuration of  AD7679 differential ADC . If he wants SE(pseud-diff)ADC we can recommend the AD7988-5 or some similar SE ADC in the same family of AD7679 like the AD7666.

    regards,

    Lloben