saravanan

• Nov 2nd, 2007

 

because of the signal flow the OP-AMP has the triangular symbol

bharath_p

 Profile Answers by bharath_p 

• Jul 9th, 2009

 

The Triangular shape symbolizes that it works for continous signals and hence forth it is an analog device.

ex: Opamp

If it is square then it is digital device.

ex: Multiplexer

If the shape is both triangular and square then it is mixed signal device.

ex: ADC, DAC

Electroworld

 Profile Answers by Electroworld 

• Aug 27th, 2010

 

These is answer from my point of view: 

OP AMP is selected triangular in shape because it has two terminals as inverting and noninverting and having only one output common for both the terminal.if in case we also 

provide an feedback if nessesary. If it is selected as any other shape, it is not possible.

There can be many reason of triangular shape

pp

• Sep 6th, 2012

 

op-amp symbol is triangular which is showing an arrow or direction of power transfer from input to the output.So op-amp transfers the power from the input terminal to the output terminal.

zeba Akhtar

• Oct 17th, 2012

 

bcoz OP-AMP has 2 input terminals,one inverting and one non inverting and only 1 output mode

k.shiva charan

• Nov 10th, 2014

 

Signal is flowing through triangular shape

saurabh kumar

• Nov 19th, 2014

 

op amp has differntial input and one single output. thats why its shape is triangular

rucha thakur

• Dec 18th, 2014

 

ALU + BUFFER =Op-Amp i.e. if we cut Op-Amp symbol vertically from middle, then we get symbols of two components. They are ALU & buffer.

Vinayaka Eshwar Naik

• Jan 14th, 2018

 

1) Indicates impedance is high at input and reduces towards output
2) Indicates direction of current flow