#1 21671449 02 May 2014 22:56 Bhuvanesh Nick Bhuvanesh Nick Anonymous Post #1 21671449 02 May 2014 22:56 What is the purpose of buffer circuit (op-amp). Can we use the same buffer circuit for low pass RC circuit or is this only for RLC circuit? Thank you in advance.
#2 21671450 03 May 2014 01:51 Emmanuel Galleto Emmanuel Galleto Anonymous Post #2 21671450 03 May 2014 01:51 Hi Bhuvanesh,I have a link for Buffers maybe this could help http://www.zembedded.com/buffer-amplifier/
#3 21671451 03 May 2014 07:10 DAVID CUTHBERT DAVID CUTHBERT Anonymous Post #3 21671451 03 May 2014 07:10 A buffer amplifier is used for any circuit where a low source impedance is needed.
#4 21671452 03 May 2014 12:29 Todd Hayden Todd Hayden Anonymous Post #4 21671452 03 May 2014 12:29 I would add, or where a high input impedance is required.