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PCM2906C: PCM2906C internal power supply pin

Rio
Prodigy 20 points
Part Number: PCM2906C

Hello, I have an issue with a product design using PCM2906C.

Are any of the VCCCI, VDDI, or VCCXI pins to which the internal power supply is connected acceptable up to 1.8 mA output?

  • +1
    TI__Mastermind 19640 points

    Hi Rio,

    The current rating for the internal analog power supplies is not explicitly stated in the datasheet, but considering that the typical voltage is for those pins is 3.3V and typical power dissipation is 280mW (Pd is calculated from all power supplies) I would assume that 1.8mA is acceptable.