Can I directly replace AD823ARZ to NJM2740?

[supernut]

Can I directly replace AD823ARZ to NJM2740?

 

[PRR]

They are quite different chips.

If you have to ask, I'd say you probably should not.

http://www.analog.com/media/en/technical-documentation/data-sheets/AD823.pdf
http://www.njr.com/semicon/PDF/NJM2740_E.pdf

 

[benb]

As with just about everything else, it would absolutely depend on the application. After a quick glance at the chips' supply voltage ranges, I'm guessing not.

I agree with PRR, both statements.

 

[supernut]

Thank you very much. I kept NJM2740 on board untouch.