• RE: Design analysis of ADA4841-1

    Answers to your numbered questions below:

    1. With the range specified, the peak-peak voltage will be (4.974 - 0.029) = 4.945Vpp. This is equivalent to ~98.9% of the AD7942 input range (assuming VREF = 5V).
    Just be aware that these output swing numbers…

  • VCM voltage connected to IN+ of ADA4841


    I am using ADA4841 amplifier and AD7942 ADC  in my project. I was referring to the EVAL-AD7942-PMDZ evaluation kit. I would like to know why input common mode voltage is connected to IN+ pin of ADA4841 with capacitor and resisitor. Can someone please…

  • ADA4841-2YRZ Supply Voltages

    Hello! In datasheet i couldn't find information about maximum voltage between Vs- and Vs+. I suppose it should be 24 V, but have concern about it.

    I want to use OpAmp with -10V for Vs- and +5V for Vs+.

  • RE: ADA4841 Input voltage headroom


    We have Rail-to-Rail amplifiers and you can check through this link.
    One of the filtered parts is ADA4084 which operational from 3V to 30V.

    Thanks and regards!

  • ADA4841-1 0.1Hz to 10Hz noise


    Are there any information available for ADA4841-1 about the voltage noise density vs. frequency in the range 0.1Hz to 10Hz?

    If not, are there information available about the 0.1Hz to 10Hz voltage noise (peak-peak)?

    I will use the ADA4841-1 as a…

  • ADA4841-2 管脚IN+,IN-一直有电压是什么原因?


  • RE: 使用ADA4841-2作为AD采集驱动时偏置电压有4V多,为什么?

    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,
  • ADA4841 Exposed Pad

    The datasheet for the ADA4841 says that the exposed paddle of the LFCSP package should be connected to ground (Figure 3 on first page).  In a split supply design is that Ground (0V) or is it the negative supply?

  • 發現ADA4841-2新的問題!!!!






  • Pluto - 2 Rx and 2 Tx using MATLAB


    I would like to setup the SDR Pluto to operate in 2 Tx and 2 Rx mode.

    I have followed the steps in the following video : https://www.youtube.com/watch?v=ph0Kv4SgSuI

    However, I am unsure how to setup and control the 2nd transmitter or receiver.