Hi Edward,

Edward wrote:
Does anyone know an equivalent IC for the TDA3047 from Philips? It's an
infrared pre-amplifier receiver.

There is IIRC a TDA3048 which has an inverted output (with repect to the
'3047) but is otherwise pin compatible.
There are no second sources that I know of.

I have some TDA3047 left (SOIC) if you need. Please PM if interested.

HTH
Wolfgang


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