We are currently working on a project where we need to swith some sound channel:
typically we have a jack connector with speaker and mic on it.on a headset
When the jack i plugged: we shoudl use the mic and the speaker from headset, when the jac is unpluged we should use mic and speaker on our pcb.
Which switch or mutliplexer do you advice to realized this functio and where to find a reference design ?
thanks
