• AD8674: Supply Voltage

    Q 

    To the 8 inputs of an AD7938 ADC we would like to use the AD8674 quad opamp.
    The opamp output signals to be acquired go from 0V to +2.5V. We would like to
    power the opamps from -2 to +5V. We have tried it and at a first glance they
    seem…

  • RE: quad opamp, isolation amplifier

    What are your supply rails? The LM747 will tolerate 22V supplies, which is more than most opamps will take.

    The AD8513, AD8674 and OP470 may be worth a look as they all have better performance. I don't know about Mil spec though.

  • LT6235 op amp hangs in LTSpice simulation

    I'm trying to run an AC Analysis on a 9-pole 3 kHz low pass filter using the LT6235 model. The simulation does not seem to converge, even after a half hour. When I replace all of the LT6235's with LT6238s, it runs in a few seconds. When I replace the…

  • RE: Will there be a dual version ADA4627-1.

    FormerMember
    FormerMember

    Bryan,

    I wish you would have gotten a name so I could track this down further.  Was it a local field office

    or an office in Norwood?   Which department?  That is certainly unacceptable behavior.

    I was the product line apps engineer for the ADA4627-1. 

    …

  • TAGS LIST: Amplifiers

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