operational amplifier

operational amplifier

noun Electronics.
a high-gain, high-input impedance amplifier, usually an integrated circuit, that can perform mathematical operations when suitably wired.

Origin:
1945–50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To operational amplifier

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Operational amplifier is always a great word to know.
So is capacitive reactance. Does it mean:
unit of electrical resistance
opposition of capacitance to alternating current
Collins
World English Dictionary
operational amplifier
 
n
a high-gain direct-coupled amplifier, the response of which may be controlled by negative-feedback circuits externally connected

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT