[sdiy] modern replacement for 556 op amp?

[Ian Fritz]

I have slew rate 2.5 V/us. Input bias 15 na.  Any modern bifet should be 
even better: LF351, TL0x2, etc.

   Ian

At 06:08 AM 11/14/05, Ken Stone wrote:
>It's a single. I have the databook right here.
>
>Ken
>
>
> >sasami at hotkey.net.au (Ken Stone) wrote:
> >>The 556 op-amp is actually an MC1456. LF351 I believe was the suggested 
> sub,
> >>way back when. Now days probably the good old TL071 would do.
> >
> >I believe it's a dual, so TL072...
> >
> >
> >>Ken
> >>
> >>>Use two 555 timers, the 556 is a dual timer.
> >>>
> >>>  (hope you're not confusing the 566 function generator)
> >>>
> >>>  Google should have many links to the data sheets.
> >>>  Both timers are still in production iirc...
> >>>
> >>>  H^) harry
> >>>
> >>>wayfar <synth at wayfar.net> wrote:  Hi,
> >>>
> >>>Just getting into working with op amps, and going through the EBG&PCC.
> >>>What modern replacement op amp would work in place of the 556 for the
> >>>basic WBO?
> >>>
> >>>Does anyone have a pdf. of a typical 556 op amp?
> >>>
> >>>Thanks,
> >>>x|k
> >>>
> >>>
> >>><div id="RTEContent">Use two 555 timers, the 556 is a dual 
> timer.<br>  <br>
> >>(hope you're not confusing the 566 function generator)<br>  <br>  Google
> >>should have many links to the data sheets.<br>  Both timers are still in
> >>production iirc...<br>  <br>  H^) harry<br><br><b><i>wayfar
> >><synth at wayfar.net></i></b> wrote:<blockquote class="replbq"
> >>style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px;
> >>padding-left: 5px;">  Hi,<br><br>Just getting into working with op 
> amps, and
> >>going through the EBG&PCC. <br>What modern replacement op amp would work
> >>in place of the 556 for the <br>basic WBO?<br><br>Does anyone have a 
> pdf. of
> >>a typical 556 op amp?<br><br>Thanks,<br>x|k<br></blockquote><br></div>
> >>_______________________________________________________________________
> >>Ken Stone   sasami at hotkey.net.au or sasami at cgs.synth.net
> >>Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
> >>Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
> >>
> >
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>_______________________________________________________________________
>Ken Stone   sasami at hotkey.net.au or sasami at cgs.synth.net
>Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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