[sdiy] How about LM13700A?

[Tom Wiltshire]

Hi Taku,

No, sorry, I’ve never seen one either. All the ones I’ve used have been the standard “13700”.

Which parameters do you think offer an improvement for the ”A” suffix type. In had a look at this data sheet and could only really see that the Gm range is perhaps a little smaller. Bandwidth, crosstalk, slew rate, offset currents and many other parameters all seem to be the same. I don’t think I’d pay +50% for it.

https://www.elektronik-kompendium.de/public/schaerer/FILES/lm13700.pdf

Thanks,
Tom

==================
       Electric Druid
Synth & Stompbox DIY
==================

> On 11 Sep 2017, at 23:27, pata at ieee.org wrote:
> 
> Hi List!
> 
> Did anyone experienced LM13700A?
> 
> Of course, according to the datasheet, suffix "A" type is better key characteristics than that of no suffix type.
> 
> But I have never used, even on breadboard.
> 
> So please let me know how the LM13700A is better than no suffix type in your project or experiments.
> 
> Cheers,
> 
> Taku
> 
> 
> p.s.
> 
> If it is good enough worth of +50% higher price than that of no suffix type, I plan to order it for group buying.
> 
> -- 
> =========================================
> KATAYAMA, Takuya
> Muse Music Synthesizer Laboratory, Japan
> 
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