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ADE7854A brownout behaviour

Category: Hardware
Product Number: ADE7854A

Hi ADE experts,

how does the ADE7854A AFE behave if the VDD supply voltage decreases unintendedly during operation?

As I read the datasheet, when VDD falls below 2.5V, the AFE enters an inactive state and stops measuring.

Between 3.3V and 2.5V, will the measurement accuracy be compromised? Or can the measured values be trusted as long as it is working?

Thanks for your support!