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Looking for op-amp to replace 4558.

  1. Sep 14, 2011 #1
    I have been out for 6 years, I am looking for op-amp manufacturers. In my days, we had Analog Devices, Maxim, Linear Technology, National and On Semi as the most common company to look at. Can anyone in the field tell me any other company I should look at?

    I am looking for a low power, low noise op-amp, prefer at least dual or quad. With GBW of about 3MHz, operate at 9V battery. This is for guitar electronics application which is audio.

    I want to replace the industry standard 4558 because it is not for 9V, draw too much current. So far, I found MAX4493


    Any suggestion would also be appreciated.


    Last edited: Sep 15, 2011
  2. jcsd
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