• AD7671

    Can you suggest the alternate IBIS model which can be used for AD7671 for SI analysis ?

    We also require Rise/Fall time for AD7671.



  • AD7671 Output has step


     When I use AD7671 to convert signal (1Hz to 1kHz), I found steps in the output.

    Attachment figure 1 is the waveform, where green line is input of AD7671;yellow line is the output of AD7671 (a DCA output, the DAC operated well).

  • IBIS Model for AD7671


    As I am performing SI analysis for one of the processor boards. We need IBIS model for AD7671

    Please provide us with the IBIS model for AD7671.



  • RE: AD7671的转换结果,随着频率的增大峰值衰减


  • AD7671 step


    I connected to input 0 V - code from AD7671 is 32463. It is fine. 

    But when I repeat request the code is

    32463 32591 32591 32463 32591  .... 

    32591 - 32463  = 128  - Where is low signif. bits ?? 

    I checked with serial and parallel data mode.

    My parallel…

  • problem with AD7671

    hi there,

                 I am using AD7671 ADC in one of my project. I accidentally supplied analog signal(13V) to the ADC without powering the ADC. Now this adc is behaving abnormally.  I am able to get accurate data till 2.5V input after this range the ADC doesn…

  • RE: Gain Error of AD7671

    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,
  • AD7671上电2分钟才能工作



  • Evaluation board EVAL-AD76XXEDZ problem

    Hi everyone,

    I am using the evaluation board EVAL-AD76XXEDZ with AD7671 converter.

    I used serial output and everything worked well until I connected my photodiode on ADC input.

    Since then my SCLK output works normally but my output signals SDOUT and…

  • RE: Is it a real breakthrough to remove the input voltage range limitation of IA

    Hi Jebas,

    PLease see attached list of the ADIs some of the latest differential ADCs with less tahn 2 LSB INL error. I have short listed this ADCs for DAQ systems application. I have included in the column on the file the throughput rate and full power…