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TS3A226AE: Is this the right solution if we need to have output switch between speaker and headphone?

Cindy Chang
Intellectual 2475 points
Part Number: TS3A226AE
Other Parts Discussed in Thread: TS3A227E

Hi team,

As title, customer is using our TPA3138 and need to switch output between speaker and  headphone.

Is TS3A226AE the right solution connect after TPA3138?

Is there any reference design that help us to know how to implement it?

Thank you.

Best Regards,

Cindy

  • 0
    TI__Expert 5660 points

    Hi Cindy,

    Thanks for asking about TI's audio jack switches. There are several device options in this family, so I recommend taking a look at TS3A227E, which includes several features for best performance in this application. This device has extensive documentation and design resources in the datasheet, such as typical application block diagrams, schematics & layout guidelines as well as function tables and timing diagrams for controlling the device.

    The datasheet should offer enough resources to help you get started with your design, but please reach out if you have any additional questions. 

    Best regards,
    Kate