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Subject: Replacement for bulky audio transformer?
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Date: 11/25/02 at 1:44 PM
Posted by: Roni Keller
I am searching a space saving replacement for linear audio transformers. It is used for electrical isolation in a phone application with differing ground potential on both sides of the "transformer".
Does anyone know a _single_ chip solution? Perhaps something like:
1. A/D converting
2. electrical isolated transfer of the digital
data (e.g. using a optocoupler)
3. D/A converting
Thanks in advance!
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