[sdiy] Happenin' new opamp

Ben Gebhardt benjamin_gebhardt at yahoo.com
Wed Jun 2 01:01:28 CEST 2021


I spec’ed the x54 as a replacement last week for a client. Get them while you can!

> On Jun 1, 2021, at 6:53 PM, Mike Bryant <mbryant at futurehorizons.com> wrote:
> 
> 
> Double is good !    STM32 MCUs are at ten times the price six months ago.
>  
> From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of Danjel van Tijn / intellijel
> Sent: 01 June 2021 23:42
> To: SDIY List
> Subject: Re: [sdiy] Happenin' new opamp
>  
>  
> OPA1654 will do ! (for now at least) It's double the price but at least there is stock.
>  
> Package needed was TSSOP-14
>  
>  
> On Tue, Jun 1, 2021 at 3:37 PM Mike Bryant <mbryant at futurehorizons.com> wrote:
> Actually quite a few OPA1654 still in stock at Mouser.  Should work.
> 
> 
> -----Original Message-----
> From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of Ben Stuyts
> Sent: 01 June 2021 23:35
> To: Danjel van Tijn / intellijel
> Cc: SDIY List
> Subject: Re: [sdiy] Happenin' new opamp
> 
> 
> > On 1 Jun 2021, at 23:57, Danjel van Tijn / intellijel <danjel at intellijel.com> wrote:
> > 
> > Can anyone recommend a good sub for the OPA1679 given the current 36 week lead time (!!!)?
> 
> What footprint? I see the wqfn package is readily available at e.g. digikey.
> 
> Ben
> 
> 
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