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Original question:

TPA3110D2: Inductor Free

TPA3138D2: De-phase control

Naizeng Wang
Expert 5970 points

Part Number: TPA3138D2

Hi team,

Above paragraph is really difficult for me to understand. Could you please illustrate it using some pictures or explain it in detail?

Br,

Naizeng

  • 0
    TI__Mastermind 20050 points

    Hi Naizeng,

    De-phase feature is designed for EMI optimization. Device has two channel output. CH1 and CH2 are de-phase, for instance, CH1 phase is 0 degree, then CH2 phase is 180 degree.

    De-phase does not affect audio performance and only work on BD mode.

    Regards,

    Derek