• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 29 subscribers
  • Views 173 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPA2011D1: Audio output power calculation

Yen Ting Chu
Intellectual 1350 points
Part Number: TPA2011D1

Hi Team,

Is there an equation to calculate the maximum output power for TPA2011D1?

 

My customer is asking what would be the maximum output power under the below condition:

Vdd: 2.7V, 4ohm speaker.

Best regards,

Andy Chu

  • 0
    TI__Guru** 100965 points

    Hi Andy,

    Figure 12 can give you an idea of the output power for the above conditions. You get ~700mW into 4-ohm load.
    These two plots are for VDD = 2.5V, the difference to VDD = 2.7V would be a bit higher output power capability.

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators