Analog Devices Automotive Audio Bus (A2B): How much mA will the IOVDD pin of the AD2428W consume?

audio/video

The current consumption of IOVDD varies depending on the circuit configuration and operating conditions, so it is not a unique value.

It is the sum of the results calculated by the following formula for each digital I/F terminal.
Current consumption per pin = (connected load capacitance) x (IOVDD voltage) x (operating signal frequency)

デジタル I/F端子:BCLK, SYNC, DTX0/IO3, DTX1/IO4, DRX0/IO5, DRX1/IO6, ADR1/IO1, ADR2/IO2, IRQ/IO0, PDMCLK/IO7

(Published in April 2021)

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