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TL972: THD performance for headphone

KANJI SHIBATANI
Mastermind 6205 points
Part Number: TL972

 

Hello

 

My customer intends to use TL972 for headphone/lineout  of  2018 portable-audio.

But may I ask you to have THD~Power perfomance in case RL=32 ohm , Vcc=3.3V?

In the TL972 data sheet, RL=2Kohm and Vcc= 2.7V.

Customer think replace from NJM7082.

 

Customer  will evaluate sample , but please support us.

Best Regards

 

 

  • 0
    TI__Guru** 104085 points
    Hi Shibatani-san,

    Unfortunately there is no evaluation board for this device available for us to test. I could try to get some samples and test them but it might take more time than customer to evaluate samples.
    Do you still would like me to do it?

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators
  • 0 in reply to Ivan Salazar
    Mastermind 6205 points

    Dear Ivan san

    Thank you for your reply.

    I understood .

    I will ask customer to evaluate the samples

    Thank you