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TS3A225ERTER audio jack switch for Mono Headset device

kerr chang
Genius 4075 points
Other Parts Discussed in Thread: TS3A225E, TS3A227E, TS3A226AE

Hi Team

          

Can our TS3A225E audio switch is able to detect Mono Headset device?

  • 0
    TI__Mastermind 45565 points

    Keer,

    Yes, all of our audio jack switches the TS3A225E, TS3A226AE, and the TS3A227E will detect the mono headset but it will detect it as a 3 pole device.  The audio jack switches algorithm cannot distinguish between a 2-pole (tip-mono audio and Sleeve-ground) and a 3-pole (Tip-left audio, Ring1-right audio, and Sleeve- ground) device.  This is because our devices only detect the presence and location of the mic and ground pins (Ring 2 and Sleeve).

    Thank you,

    Adam

  • 0 in reply to Adam Torma
    Genius 4075 points
    Ho Adam
    thank you for your great support!!