[sdiy] Burr Brown OPA2134PA DIP

[Thomas Hudson]

I’m 67 with bad eyesight and not so steady hands, but I guess it’s time for me to learn how to do SMD. Any advice for how to get started?

> On May 8, 2026, at 7:11 PM, Mike Bryant <mbryant at futurehorizons.com> wrote:
> 
> But you'll need a SMD to DIP adapter.  None of the modern opamps are available in DIP
> 
> From: Synth-diy <synth-diy-bounces at synth-diy.org> on behalf of Mike Bryant <mbryant at futurehorizons.com>
> Sent: 09 May 2026 00:08
> To: Thomas Hudson <thomas.hudson7 at icloud.com>
> Cc: Synth DIY <synth-diy at synth-diy.org>
> Subject: Re: [sdiy] Burr Brown OPA2134PA DIP
>  
> OPA1678 should drop in and better in almost every application.
> From: Thomas Hudson <thomas.hudson7 at icloud.com>
> Sent: 09 May 2026 00:01
> To: Mike Bryant <mbryant at futurehorizons.com>
> Cc: Synth DIY <synth-diy at synth-diy.org>
> Subject: Re: [sdiy] Burr Brown OPA2134PA DIP
>  
> Are  there drop-in replacements?
> 
>> On May 8, 2026, at 7:00 PM, Mike Bryant <mbryant at futurehorizons.com> wrote:
>> 
>> LCSC is reliable source of the DIP version. 
>> But do you REALLY need this op-amp ?  It's expensive for what it is with lots of alternatives nowadays.
>>  
>> From: Synth-diy <synth-diy-bounces at synth-diy.org <mailto:synth-diy-bounces at synth-diy.org>> on behalf of Thomas Hudson via Synth-diy <synth-diy at synth-diy.org <mailto:synth-diy at synth-diy.org>>
>> Sent: 08 May 2026 23:48
>> To: Synth DIY <synth-diy at synth-diy.org <mailto:synth-diy at synth-diy.org>>
>> Subject: [sdiy] Burr Brown OPA2134PA DIP
>>  
>> Sorry if this is not on topic, but I need the DIP version of this chip, but apparently there are a lot of counterfeits floating around, even on Amazon. Does anyone have a reliable source for the DIP version of this opamp?
>> 
>> TIA
>> 
>> 
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