What is the recommended supply sequence?

Document created by analog-archivist Employee on Feb 23, 2016
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What is the recommended supply sequence?

 

The Golden sequence for power up is: Ground, VDD, VSS, Digital Inputs. The
trench isolation and lack of logic supply pin (VL) means that it is not
possible to cause latch-up in these parts by an improper supply sequence.
However, it is still good practice to follow the Golden sequence 
whenever possible.

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