Q&A ADUM7701 UVLO?

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ADUM7701 UVLO?

yito114 on Sep 24, 2020

What happens to the secondary output when the primary power is turned off?

Is there a low voltage protection function etc.

I look forward to reply

Top Replies

JellenieR
Sep 25, 2020 +1
Hi,

Ideally if the part is power down then the modulator/ADC will not perform conversion, so you shouldn't have an output.

I don't see any built in UVLO.

I'll try to contact the product owner to…
hmarais
Sep 25, 2020 +1 verified
When power is turned off on VDD1, the MDAT output will be 0.

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+1 hmarais

on Sep 25, 2020 4:38 PM 6 months ago
When power is turned off on VDD1, the MDAT output will be 0.
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0 yito114 on Sep 26, 2020 3:43 AM 6 months ago in reply to hmarais

Thank you for your answer!
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0 yito114 on Sep 26, 2020 3:43 AM 6 months ago in reply to hmarais

Thank you for your answer!
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