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[FAQ] PCM1860: AK5720 Cross Reference Replacements and Upgrades

Collin Wells
Guru 62705 points
Part Number: PCM1860
Other Parts Discussed in Thread: , PCM1861-Q1, PCM1861, PCM1808, PCM1808-Q1, TLV320ADC3140, PCM1840, TLV320ADC5140, TLV320ADC6140

Hello,

We are looking for cross reference replacements for the AK5720 for both the commercial and automotive versions.  What stereo (2-channel) audio ADCs does TI have to recommend?

  • 0
    TI__Guru 62705 points

    The PCM1860 and PCM1860-Q1 are 103dB 2-channel (stereo) hardware-controlled audio ADCs with universal front ends and are great replacements for AK5720.

    The PCM1861 and PCM1861-Q1 are 110dB performance enhanced versions of the AK5720 are great upgrade options.

    The PCM1808 and PCM1808-Q1 are also 2-channel (stereo) hardware-controlled audio ADCs with slightly lessened performance but are very popular and easy to use.

    For 4-channel options, consider the PCM1840 for hardware-controlled 113/123dB or for software controlled versions the TLV320ADC3140 (106dB)  TLV320ADC5140 (120dB) and TLV320ADC6140 (123dB)