Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Fixed gain op amps

  1. Oct 14, 2014 #1
    Are there any readily available op amps with built in resistors that give a fixed gain, say 5, 10, 50, 100 etc.

    A lot of times I need to boost a sensor output and I'm too lazy to find/solder resistors do it. I'd rather buy a bunch of pre-set amplifiers that are ready to be plugged in and multiply my voltage.

    Tried looking around on the web and couldn't locate anything.

    Thanks.
     
  2. jcsd
  3. Oct 14, 2014 #2

    davenn

    User Avatar
    Science Advisor
    Gold Member

    seriously ? ;)

    I plugged you question into google and came up with dozens of hits

    here's one example .... MAX4174

    cheers
    Dave
     
  4. Oct 15, 2014 #3
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Fixed gain op amps
  1. Op-Amp Gain (Replies: 7)

  2. Op amp gain (Replies: 62)

Loading...