• AD8295 to AD7690 Reference Design Problem

    I recently built the reference design included with the AD8295 datasheet, which uses the AD8295 to differentially drive an AD7690 ADC chip.  This is a very compact implementation but I can't seem to get it to work correctly.

    That said, I notice that…

  • RE: AD8295 Single-Supply

    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,
  • AD8295 spice model

    I'd like to use the AD8295 to design analog chain of pressure sensor treatment
    with high precision required. The domain is aero. How can I simulate, with
    spice, the AD8295. Do you have a model ? Must I use several discrete models ?
  • RE: Replacing AD624 with AD8295

    Thank you Mr. Scott.

    I will try your solution.  I think it will solve the problem.

  • Use AD8295 for Loadcell Amplifier Board

    Hello, I'm making a loadcell amplifier board. Input from -18mVDC to +18mVDC. Output +-2.5V. Input signal frequency from 0 to 14Hz. I have made a design as the attach. The total gain changes from about 140 to 50 according to real condition.

    - First…

  • RE: Drive capabilities of the A2 op-amp in the AD8295

    Hi snyderjn,


    The information available on the datasheet is that the uncommited opamp has short-circuit current of typically around 18 mA.

    How much voltage do you intend to provide on the bridge? Is there a chance to get higher impedance wheatsone bridge…

  • RE: integrated unity gain amplifier for driving null offset adjustment reference input

    Hello Emman,

    I have waited to be noticed in my email message box for an answer. I have to measure a current by means of a shunt in a variable temperature environment in which the amount of offset voltage is significant. Also, I want to use as few components…

  • RE: 仪表放大器选型:输入差分电压+-30V,单电源运放3.3V,请推荐一款仪表放大器

    这个电路,前端的AD8295,需要提供负电压。我的电路没有负电压可以提供。还希望能推荐个全部为单电源的调理电路。谢谢!

  • Source impedance for driving difference amplifiers

    Hi,

    I am designing a conditioning circuit for a MEMS analog microphone and I would like to use an IC for single-ended-to-differential conversion in order to have a balanced line output capable of driving twisted-pair cables. I found that the difference…

  • RE: AD8222 solder profile

    You should be able to use the standard soldering profile.   The "plastic glass transition temperature" should really just be called "max junction temperature" in this datasheet, and only applies to continuous operation.

    We recently…