• RE: Understanding the ADA4091-4 Input protection circuitry

    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,
  • ADA4091-2



    I'm developing my circuit by using this RRIO dual op amp ADA4091-2.


    My input supply is a single supply of 18V and 20V. In my circuit i have used two per of this op amp ADA4091-2.


    I had read through the datasheet of ADA4091-2 the…

  • Coefficient of Thermal Expansion for ADA4091-2ARZ


    What is the coefficient of Thermal Expansion for ADA4091-2ARZ?


  • ADA4091-2 Immunity Test Questions

    I have the technical questions on EFT/B immunity (IEC 61000-4-4) fail at 4kV through the input power supply of 24Vdc common line.

    We isolated the failure is caused by the ADA4091-2 because if i change to the existing part of op amp it will pass the…

  • RE: Current and Voltage Monitor with AD7606

    you can protect your amplifier by placing series resitor with +input of the amplifier and also use clamp shottkey diodes to the rails but there are negatives to these. Alternatively you can use parts like ADA4091-2 or ADA4092-4 that have these built in…

  • 运算放大器输出相位反转和输入过压保护


  • RE: Rail to rail op amps transition region



      A couple of reasons. 

    --  The die may be to big to fit in a smaller package

    --  For precision, the sections may interfere with each other.  See the article(s):



  • query regarding Electric characteristics of AD5544 current output DAC


    1. In the data sheet of AD5544 it was mentioned that the static performance parameters like INL, DNL, Full scale gain error are the values correspond to closed loop system using an external precision I-V converter amplifier (OP177).Would like to know…
  • 4:4:4 encoding?

    Is there an Analog Devices part that can accept 4:4:4 encoding?

  • ADV7612 4:4:4 YCrCb


    datasheet on page 13 states that the ADV7612 supports 36-bit 4:4:4 YCrCb, but the table 5 and 6 do not list this mode. Is it supported, how can it be activated?

    best regards