TDA1545 v TDA1543

Status
Not open for further replies.
Hello.


Can I replace a TDA1545A [blown up] with a TDA1543 ?

They look to have the same pin-outs.

The only area where seems to be a difference is Vref and how it is obtained?

Otherwise, anyone know a UK source for TDA1545A ?

Andy
 
Status
Not open for further replies.