Slew rate and Gain-Bandwidth Product in OPAMP selection

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mishra87

Joined Jan 17, 2016
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Hello All,

I am opening this thread again with hopes.

If I have to select opamp for any application what all basic technical parameters I need to check before finalizing part.

1. A higher/lower Slew Rate would be preferable and why ???
2. What is impact of GBW(Gain Bandwidth Product) in opamp and how to decide this for any particular application.
A higher/lower GBW would be preferable and why ???

LM358 -
GBW- 700KHz
SR- 0.6V/uS

Or

GBW- 1MHz
SR- 0.1V/uS

Which one in above two is preferable and why.

These answer really meant to me.
Thanks in Advance !!!
 
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