[sdiy] New TI 5532

[Todd Sines]

Great!
You’ll still need a CA3046, not as hard to find as a ua726, but not as ubiquitous as a TL072 :)


Todd

> On May 8, 2026, at 1:51 AM, el macaco <elmacaco at hotmail.com> wrote:
> 
> Thanks Todd!
> 
> That will do for the 2 that I want to have as spares!
> 
> Glad the SH-2 circuit ties the necessary pins together to be able to use this circuit.
> 
> Adam, I know, I’ve been here since ‘99!  I actually had 2 spares I got in 2000, but sadly they were lost in a move.
> 
> We always find a way!
> 
> Ed
> 
> Get Outlook for iOS <https://aka.ms/o0ukef>
> From: Todd Sines <sines_list at scale.la>
> Sent: Thursday, May 7, 2026 7:21:06 PM
> To: Adam (synthDIY) <synthdiy at adambaby.com>
> Cc: el macaco <elmacaco at hotmail.com>; Synth-diy Mailing List <synth-diy at synth-diy.org>
> Subject: Re: [sdiy] New TI 5532
>  
> There’s this ( have a few for some B208Rs I made)
> https://www.portabellabz.be/pa726.html
> 
> I bought these, but have been too chicken to try them
> https://www.utsource.net/itm/p/327411.html
> 
> (As you can see here)
> https://www.modwiggler.com/forum/viewtopic.php?t=194541
> 
> More discussion, featuring Mike Peake, who should know what’s up
> https://modwiggler.com/forum/viewtopic.php?t=150851
> https://www.modwiggler.com/forum/viewtopic.php?t=76091
> 
>> On May 7, 2026, at 7:48 PM, Adam (synthDIY) <synthdiy at adambaby.com> wrote:
>> 
>> 
>> 
>>> On 8 May 2026, at 03:53, el macaco via Synth-diy <synth-diy at synth-diy.org> wrote:
>>> 
>>> As a side question, what’s a good replacement for the uA726?
>> 
>> 
>> People have been asking that for decades!!!!
>> 
>> 
>> A
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>>> 
>>> Want a couple just in case.
>>> 
>>> Thanks,
>>> 
>>> Ed
>>> 
>>> Get Outlook for iOS <https://aka.ms/o0ukef> 
>>> From: Synth-diy <synth-diy-bounces at synth-diy.org> on behalf of Mike Bryant <mbryant at futurehorizons.com>
>>> Sent: Thursday, May 7, 2026 11:27:00 AM
>>> To: Sean Ellis <tensiontype at hotmail.com>
>>> Cc: Synth-diy Mailing List <synth-diy at synth-diy.org>
>>> Subject: Re: [sdiy] New TI 5532
>>>  
>>> Would have been better if they'd just said use the OPA1678 which is moreorless drop-in for SMT versions.
>>> 
>>> There are several Chinese suppliers of real 5532 clones in DIP-8 if you need them.  The ones from COSINE are definitely drop in if you're worried.  Haven't tried the other suppliers.
>>> 
>>> 
>>>  
>>> From: Synth-diy <synth-diy-bounces at synth-diy.org> on behalf of Sean Ellis via Synth-diy <synth-diy at synth-diy.org>
>>> Sent: 07 May 2026 14:36
>>> Cc: Synth-diy Mailing List <synth-diy at synth-diy.org>
>>> Subject: [sdiy] New TI 5532
>>>  
>>> Just saw this thread, not sure if it was shared here. https://groupdiy.com/threads/the-new-ti-5532-chips-are-not-5532s-weve-used-for-decades.93707/
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>> 
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> 

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