Balanced output w/ MC33079

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Bo Deadly

Well-known member
Dec 22, 2015
New Jersey, USA
Script said:
Where does the problem hide that makes it difficult to implement (on existing circuits)?
It's easy to hack an existing unbalanced output to be impedance balanced by simply adding resistors to the output (or frequently only one on pin 3). That ground sensing circuit requires enough parts that you would probably need to make a little PCB to integrate it into an existing device in which case you might as well just go whole-hog and do a THAT1646.