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Original question:

[FAQ] PCM3060: AK4621 Replacement and Upgrade Options

PCM3060: Do you have any device which has higher dynamic range than PCM3060 for AK4621 replacing?

Kazuya Nakai59
Guru 22355 points

Part Number: PCM3060
Other Parts Discussed in Thread: TLV320ADC6140, TLV320ADC5140

 Hello guys,

 One of my customers is looking for any TI codec device which has higher dynamic range than PCM3060 for AK4621 replacing?

 They need 115dB dynamic range of ADC/DAC for their new products.

 Do you have any device?

 Your reply would be much appreciated.

 Best regards,

 Kazuya.

  • 0
    TI__Guru 64765 points

    Hello,

    As of the time of this posting we do not have an integrated CODEC that match the levels of performance of the AK4621 (115dB ADC / 115dB DAC) and we will need to tackle this replacement with a separate ADC/DAC signal chain combination.

    We recommend the TLV320ADC6140 (113dB + 10dB DRE = 123dB) DR product, or the TLV320ADC5140 (108dB +12dB DRE = 120dB) DR product for the ADC replacements.

  • 0 in reply to Collin Wells
    Guru 22355 points

     Hello Colin,

     Thank you very much for your prompt reply.

     I see. I will introduce those devices to the customer.

     Thank you again and best regards,

     Kazuya.