Ba 4558f-e2

gareth · 5th February 2008, 03:14 PM

Does anyone out there know if there is an alternative replacement for the BA 4558E-F2 dual op-amp?

leadbelly · 5th February 2008, 06:49 PM

Only dozens

Ignore everything but the 4558 and you will have no trouble finding a replacement.

gareth · 5th February 2008, 09:34 PM

Are they all straightforward like-for-like replacements ?

Gareth

leadbelly · 5th February 2008, 09:39 PM

The 4558 is the epitome of the nothing special about it opamp. I am surprised that you weren't spammed by the I-hate-4558's-club. Just make sure you buy the right package. That F subscript indicates the SOP package. Here's the datasheet:
http://www.tranzistoare.ro/datasheets/70/233498_DS.pdf

gareth · 6th February 2008, 10:09 AM

Quote:

Originally posted by leadbelly
The 4558 is the epitome of the nothing special about it opamp. I am surprised that you weren't spammed by the I-hate-4558's-club. Just make sure you buy the right package. That F subscript indicates the SOP package. Here's the datasheet:
http://www.tranzistoare.ro/datasheets/70/233498_DS.pdf

I thought you would have felt the heat of my PC from over there !......

Cheers
Gareth

5th February 2008, 03:14 PM	#1
gareth diyAudio Member Join Date: Jan 2008	Ba 4558f-e2 Does anyone out there know if there is an alternative replacement for the BA 4558E-F2 dual op-amp?

5th February 2008, 06:49 PM	#2
leadbelly diyAudio Member Join Date: Dec 2002 Location: Calgary, Alberta	Only dozens Ignore everything but the 4558 and you will have no trouble finding a replacement. __________________ Aerodynamics are for people who can't build engines. Enzo Ferrari

5th February 2008, 09:39 PM	#4
leadbelly diyAudio Member Join Date: Dec 2002 Location: Calgary, Alberta	The 4558 is the epitome of the nothing special about it opamp. I am surprised that you weren't spammed by the I-hate-4558's-club. Just make sure you buy the right package. That F subscript indicates the SOP package. Here's the datasheet: http://www.tranzistoare.ro/datasheets/70/233498_DS.pdf __________________ Aerodynamics are for people who can't build engines. Enzo Ferrari

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5th February 2008, 09:34 PM	#3
gareth diyAudio Member Join Date: Jan 2008	Are they all straightforward like-for-like replacements ? Gareth

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