Switching audio channel

Discussion in 'Analog & Mixed-Signal Design' started by rotnemed, Oct 22, 2016.

  1. rotnemed

    Thread Starter New Member

    Oct 22, 2016
    2
    0
    Hello, I want to connect a mp3 player to one speaker, and choose in AVR which channel will be played.
    I tried to do this on NPN transistor, but with no luck. I also have an analog multiplexer HCF4053B, but I don't know if it will be good and how to connect that.


    Greetings.
     
  2. crutschow

    Expert

    Mar 14, 2008
    22,025
    6,371
    What signal level are you trying to switch and what DC power do you have available?
     
  3. rotnemed

    Thread Starter New Member

    Oct 22, 2016
    2
    0
    I want to switch between right and left audio channel. The voltage on channel is ~800-1000mV, but I will probably use an amp, because the sound is too quiet. Everything will be powered from 5V.
     
  4. MrSoftware

    Senior Member

    Oct 29, 2013
    1,369
    426
    I believe there are some audio chanel switching IC's, search mouser and digikey.
     
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