[sdiy] AD633

klangbau sauterw at web.de
Wed Dec 25 12:29:49 CET 2019


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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