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Re: Voltage sensing diode

 

Not wanting to flame...but I seem to recall seeing a comment about VBAT seeing VDD+0.6V at startup under some conditions...I'll have to see if I can find it...that seems to imply that VBAT can see 4.2V, but as I am not quoting, this is just by way of chatting. I may have misunderstood.

~R~

On 2019-10-31 14:19:+0000, you wrote:

Mike,
Please have a look at the 4th VBAT match on this webpage:

4V? is the max you can stick on VBAT before the silicon is overly stressed and the magik smoke is released.

...Larry
--
On the banks of the Piscataqua
Rich NE1EE
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