[sdiy] njm4560 op amp replacements

[Bob Weigel]

unbelievable.  Hmm.  I have a tube of them.  But they are a slightly 
improved 4558 type op amp in noise I believe.  Can't recall all the 
specs but they are functionally interchangeable in most applications.  
Also the other nearby ones are often similar.  Just look up the spec 
sheet to make sure it's ok for your application.  Seems maybe 4562, 
4565, 4570, 4580 are all dual bipolars but check to make sure. -Bob

Peter Blackett wrote:

> Dear Sdiy list,
> I went to order some njm4560 op amps yesterday from Rapid here in the 
> uk , but was told they were no longer available !
> anyone happen to know which might be a suitable replacement ?
> they are being used in medium end audio applications.
> at least the pinout is standard and they are in a 8 dil package.....
> many thanks for any help
> regards Peter
>
>
>