Operational transconductance amplifier
id:
operational-transconductance-amplifier-162-11609527
title:
Operational transconductance amplifier
text:
The operational transconductance amplifier (OTA) is an amplifier that outputs a current proportional to its input voltage. Thus, it is a voltage controlled current source (VCCS). Three types of OTAs are single-input single-output, differential-input single-output, and differential-input differential-output, however this article focuses on differential-input single-output. There may be an additional input for a current to control the amplifier's transconductance. The first commercially available
brand slug:
wiki
category slug:
encyclopedia
description:
Electrical circuit
original url:
https://en.wikipedia.org/wiki/Operational_transconductance_amplifier
date created:
2006-07-18T22:12:22Z
date modified:
2024-08-28T11:59:08Z
main entity:
{"identifier":"Q1239595","url":"https://www.wikidata.org/entity/Q1239595"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/27/Operational_transconductance_amplifier_symbol.svg","width":220,"height":160}
fields total:
13
integrity:
16