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What is the meaning of ADP ?

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nicko-391

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Im using ES51918 multi meter IC.There is a input pin called ADP.What is the meaning of that? I think it(ADP) can be measure using IC.
 

kak111

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In your multimeter ADP is straight input into processor IC via 100k resistor

It is used for connecting millivolt-level accessories and devices.

Metrix multimeter manual says.............
4.1.1. ADPDC / ADPAC+DC Position
This function is adapted for accessories with mV output.

Look these pictures

View attachment ADP_Input in multimeter.pdf

You find the complete manual for ES51918 here

https://www.cyrustek.com.tw/spec/ES51918.pdf

I hope this helps you
KAK
 
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