• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 578 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

TLV320ADC3101 / Analog PGA Settings

S.Satoshi
Guru 21685 points

Hi Everyone,

Please let me ask about Analog PGA Settings (Page 1 - Register 59/60).

Is this setting active when AGC enable?

Best Regards,

Sonoki / Japan Disty

  • 0
    TI__Guru 57800 points

    Hi Satoshi-San,

    The PGA setting from the user side is not required when the AGC is enabled, because it is automatically modified. from Datasheet:

    "In AGC mode, the circuitry automatically adjusts the PGA gain as the input signal becomes overly loud or very weak, such as when a person speaking into a microphone moves closer to or farther from the microphone."

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer