Window Comparator_Pull_Up Resistor_Comparator with Push Pull Output

Thread Starter

hoyyoth

Joined Mar 21, 2020
18
Dear Team,

Do we need to use pull up resistor when designing a Window comparator using a comparator IC with push pull output(like TLV1805 ).

Regards
HARI
 

crutschow

Joined Mar 14, 2008
25,680
Do we need to use pull up resistor when designing a Window comparator using a comparator IC with push pull output(like TLV1805 ).
No.
But you can't tie the outputs together to get the AND function as you can with comparators that have an open-collector output.
 

Thread Starter

hoyyoth

Joined Mar 21, 2020
18
No.
But you can't tie the outputs together to get the AND function as you can with comparators that have an open-collector output.
Hi,

Thank you very much.
May I know In that case(But you can't tie the outputs together to get the AND function) how I will connect the outputs.

Regards
HARI
 
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