Analog Devices Automotive Audio Bus (A2B): Are there any regulations for "ripple noise" on the various power input pins (IOVDD, VIN, etc.) of the AD2428W?

audio/video

There is no quantitative "ripple noise" specification for power input terminals.
Please connect a power supply with general characteristics and provide sufficient decoupling for each power supply pin as described in "LAYOUT GUIDELINES" in the AD242x Datasheet.

(Published in April 2021)

 

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