WordReference Random House Unabridged Dictionary of American English © 2025
opera′tional am′plifier, [Electronics.]
  1. Electronicsa high-gain, high-input impedance amplifier, usually an integrated circuit, that can perform mathematical operations when suitably wired.
  • 1945–50


Forum discussions with the word(s) "operational amplifier" in the title:


Look up "operational amplifier" at Merriam-Webster
Look up "operational amplifier" at dictionary.com
  • Go to Preferences page and choose from different actions for taps or mouse clicks.

In other languages: Spanish | French | Italian | Portuguese | Romanian | German | Dutch | Swedish | Russian | Polish | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!

Become a WordReference Supporter to view the site ad-free.