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Automatic Gain Control IC?

Glenn Vassallo
Guru 21435 points

Other Parts Discussed in Thread: TLV320AIC3254

I am looking for an IC that has automatic gain control for typical line-level audio (stereo or mono will do). I need to set my gain for what the Tiva C MCU ADC wants, which is about 3.3v.

Does TI have an IC that performs this task?

This will be used in an inexpensive consumer electronics product, not  high end audio, so preferably one that is inexpensive.

  • 0
    TI__Guru**** 189401 points

    Hi, Glenn,

    This feature is included in many of our ICs, but I don't believe that we have a stand-alone IC that accomplishes this.

    For example, TLV320AIC3254 has this capability. It's ADC may be higher quality than the Tiva one, too.

    -d2