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ADCMP354 truth table

Question asked by tmineno Employee on Sep 19, 2014
Latest reply on Sep 19, 2014 by Emman.A

Hello All,

 

This is a elementary question but confusing one.

According to Figure 21(I attached below) in the ADCMP354 datasheet(Rev B), I think at fist comparator connect to n-FET and its drain connect to the output-pin, then if the output of comparator is low, the output of ADCMP354 is high.

 

ADCMP354.png

 

However ADCMP354 is active high and non-inverting comparator and if the input is lower than 0.6, the output should be low.

I think Figure 21 is not exactly but I'd like to confirm the truth table of ADCMP354 and ADCMP350.

 

deviceinputoutput
ADCMP350>0.6low
<0.6high
ADCMP354>0.6high
<0.6low

 

Is it correct?

 

 

Regards,

 

Taiki

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