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TLC320AC01 and TLC320AC02

Sunnie Wu
Prodigy 40 points
Other Parts Discussed in Thread: TLC320AC01, TLC320AC02

Hi Sir,

          Is there a good replacement  for the TLC320AC01? Because this is too old, and we sometimes can not buy it, also the price is also higher. TI support recommend me to use TLC320AC02 to replace it? Is it better? Or just no big change?  

          Can I use another one without changing too much circuit?

Thanks very much！

  • 0
    TI__Guru 53636 points

    Unfortunately we don't have a pin-compatible replacement for the TLC320AC01. If you re-design your system, we do have more modern codecs, like the AIC3104, AIC3111 and variants that may have a feature/price point that could work for you.

  • 0 in reply to Dominik Hartl11
    Prodigy 40 points

    Dear Hartl,

         Thanks very much for your reply!  It's ok for us that there is no pin to pin compatible replacement for the TLC320AIC01, but I hope there is one that the analog part is the same as or similar to it. For we don't want to change the analog circuit through which the differential signal input to the ADC. For I just don't know how to solve with the differential signal, so maybe keep it is better for us.

      Thank you!