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Stress Analysis of OPAMP_LM393

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Bjtpower

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Hello Guys,

Pls find the attached Schematics.

opamp Confusion.PNG


Now for the stress Analysis, i am facing lots of issues.
1) How much current should i have to considered..? Does it from Datasheet? Does it IDD..?? Sink/Source current..??

From my current Schematics, Kindly elablorate the same.

Here is the datasheet reference.
https://www.digikey.in/product-detail/en/texas-instruments/LMV393IDGKR/296-13993-2-ND/521607


Regards,
Marx
 

Until you know ratings or resign / layout details for
the component, what "stress" do you think you can
analyze?

What does this mean, anyway, other than "don't
break the manufacturer's Rec Max conditions rules"?
I know the analyses we do looking from the inside,
out are different than what board designers (should)
do from the outside looking in. In a compartmentalized
world, these meet at the datasheet.
 

It is not an LM393, and it is not an opamp. Instead it is an LMV393 and it is a comparator.
The "stresses" are the maximum supply voltage and input voltages, the maximum output current and the maximum heating that you can calculate.
 

What would be the Maximum current..?

What datasheet maximum rating?

I am not able to get from the Datasheets.

Can anyone explain..?
 

Just Search for the Data Sheet of an LM393 and you should get the Relevant Information.

Or Phone TI for help.
They have a 1-800 Help Line.
 

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