[sdiy] AD633

klangbau sauterw at web.de
Wed Dec 25 13:59:06 CET 2019


Yes I noted it ..., still has DIP, but actual use SO8.

Price dropped a bit, it is around €7,50 / 10 pcs.



willi sauter
KlangbauKoeln

Am 25.12.19 um 13:10 schrieb Vladimir Pantelic:
> you are aware that the SO8 pinout differs from DIP version? the burned
> me in the past (the 633 still worked fine after I fixed that)
>
> On Wed, Dec 25, 2019, 12:33 klangbau <sauterw at web.de
> <mailto:sauterw at web.de>> wrote:
>
>     Hallo,
>
>     looking for AD633 to a reasonable price. Ordered a few in
>     China/ALI-Express in SOP-8 for 3€ each. Same as others I tested last
>     year; don't work and drive hot after a few seconds. My test circuit is
>     fine and works with AD633 bought for 10€ each. Need it for my
>     Frequency-Shifter.
>
>     Any idea?
>
>     willi
>
>
>     willi sauter
>     KlangbauKoeln
>
>
>
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