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PCM6340-Q1: Power up down recommendation

Part Number: PCM6340-Q1

Hi team,

There is a power supply recommendation in datasheet as below.

1. What is the consequence if the recommendation is not followed?

2. Even if the power supply recommendations are not followed, does the device recover safely if I toggle SHDNZ pin after supply get stable?

3. If the supply voltage drops below recommended operation range, will it be recovered safely if I toggle SHDNZ pin after supply get stable?

"Make sure that the supply ramp rate is slower than 1 V/μs and that the wait time between a power-down and a

power-up event is at least 100 ms. For a supply ramp rate slower than 0.1 V/ms, the host device must apply a

software reset as the first transaction before configuring the device."

 

regards,