[sdiy] DIP LM13700 discontinuation

Michael E Caloroso mec.forumreader at gmail.com
Thu May 27 22:41:52 CEST 2021


ua709s?  Our opamps back then were built from vacuum tubes.  If you
were lucky you didn't get zapped by the plate voltage.  At least they
doubled as room heaters.

:-)

MC

On 5/27/21, Mike Bryant <mbryant at futurehorizons.com> wrote:
> Luxury.  When we were young we had uA709s wired together with wet string
>
>
>
>
> Oops sorry, wrong thread :-)
>
>
> -----Original Message-----
> From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of Brian
> Willoughby
> Sent: 27 May 2021 20:48
> To: Benjamin Tremblay
> Cc: Synth-diy
> Subject: Re: [sdiy] DIP LM13700 discontinuation
>
> I consider the Excalibur series of op-amps to be the cream of the crop. I
> assume they're just modern versions of the TL082 and TL072, et cetera.
>
> TLE2082
> TLE2072
>
> Plus the usual single, dual, quad options, through-hole and SMD.
>
> Of course, there are 10,000 op-amps to choose from, and it always depends
> upon what you're hoping to accomplish.
>
> Brian
>
>
> On May 26, 2021, at 10:51, Benjamin Tremblay via Synth-diy
> <synth-diy at synth-diy.org> wrote:
>> So, it’s just a cream-of-the-crop bifet op amp. Nice. For me who does not
>> even use tempco resistors or balanced outputs, probably too nice. It’s the
>> pearl and I am the swine.
>>
>> Benjamin Tremblay
>
>
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