MOTM

Hey List!

I have been looking over the schematics for Mark Scetta's Inverter/Sideband Suppressor project and this module looks like something that would be a valuable addition to my system.  Being a non-EE type, I have a question about op amps for all you gurus out there.

Mark specifies the "JRC4558" op amp for this project.  Is this the same as the "NJM4558" op amp that Mouser sells?  Is the Fairchild "MC4558" the same chip too?  Basically, I need to know if these chips are all interchangeable, or if different manufacturers "build differently".

Thanks!

-Chris (Slowly learning this electronical stuff)-

Yep, all the same.

Paul S.

----- Original Message -----
From: "CHRIS PARKER" <cparker@...>
To: <motm@yahoogroups.com>
Sent: Thursday, March 01, 2001 10:06 AM
Subject: [motm] Newbie electronics question


> Hey List!
>
> I have been looking over the schematics for Mark Scetta's
Inverter/Sideband Suppressor project and this module looks like something
that would be a valuable addition to my system.  Being a non-EE type, I have
a question about op amps for all you gurus out there.
>
> Mark specifies the "JRC4558" op amp for this project.  Is this the same as
the "NJM4558" op amp that Mouser sells?  Is the Fairchild "MC4558" the same
chip too?  Basically, I need to know if these chips are all interchangeable,
or if different manufacturers "build differently".

>
> Thanks!
>
> -Chris (Slowly learning this electronical stuff)-
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>