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TPA3111D1: Speaker AMP solution recommendation

JH Shin
Guru 11090 points
Part Number: TPA3111D1

Tool/software:

Hello,

My customer is looking for a Speaker Amplifier or solution that supports the following conditions.

   - Architecture : Class-D

   - Input : Class D PWM

   - Speaker channels : Mono

   - Output power (W) : About 6W~15W

   - Power supply : About 5V

If there is a suitable product among TI Audio AMP products, please recommend it.

If there is no product that supports Class D input, please suggest a way to connect Class D input to speaker amp.

Thank you.

JH

  • 0
    TI__Mastermind 18070 points

    Hello,

    To give the proper recommendation I have a few questions to clarify about the system. Is the input a true Class-D PWM? Is this coming from the output of another amp / line driver? If so what is the device? If not why is the input in Class-D PWM format? Or do you mean that the input signal is I2S?

    Regards,
    Sydney Northcutt