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Reversing power sequence for ADV7341 and ADV7182 ICs

Question asked by MadhuSharma on Jan 27, 2017
Latest reply on Jan 31, 2017 by Anthony_Purcell

Hi,

For ADV7341 and ADV7182, the recommended power up sequence is 1.8 V must come after 3.3V. In my design, Since 1.8 V regulator is not working, I am planning to supply these ICs by another 1.8V in the board which comes before 3.3V. Please let me know is there any problem if the sequence is reversed for these devices.  

 

Thanks ,

Madhu Sharma K

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