help choosing op-amp | Electronics › Electronics › help choosing op-amp This topic has 1 reply, 2 voices, and was last updated 12 years, 2 months ago by Amrith. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 11, 2012 at 11:55 am #1872 susheelParticipant im trying to connect a s-beam load cell to a 12-bit ad converter(mcp3208).. load cell full-range output = 3mv and maximum input my adc takes is 5v. please suggest an op-amp which has enough gain to amplify 3mv to 5v..thanks a ton! July 11, 2012 at 3:18 pm #8236 AmrithParticipant OPA2132 Op-Amp from Texas Instruments. Go through the data sheet. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In