Hello,I have the following TLV1811 component which is used as comparator.
In the datasheet on the headline they say it could be push pull or open drain output.
If the TLV1811 will be set as open drain then ill have to put pullup resistors.
How can I know that my TLV1811 is pushpull?
Thanks.

https://www.mouser.com/ProductDetail/Texas-Instruments/TLV1811LDBVR?qs=rQFj71Wb1eX09MzTfpxERg==
https://www.ti.com/lit/ds/symlink/t...=https%3A%2F%2Fwww.ti.com%2Fproduct%2FTLV1811

 

How can I know that my TLV1811 is pushpull?

From the datasheet

 

Hello, When I want to choose TLV1811 component I have difference of the last letters in the name.
I have DCKR and DBVR.
What is the difference between them regarding footprint sctructure?
Thanks.
In the data sheet they say DBV and DCK are the same footrpint but they dont mention the last letter "R"

 

TLV1811 component I have difference of the last letters in the name.
I have DCKR and DBVR.
What is the difference between them regarding footprint sctructure?

Sorry, I don't know. Hopefully someone else will know and answer.

 

Hello , so I choose TLV1811DBVR as shown bellow in the datasheet and ALTIUM library symbol the pin order of the the symbol is wrong.
Pin 2 is output and Pin 5 is V+.
so there is an error here and i need to fix the symbol?
Thanks.
https://componentsearchengine.com/part-view/TLV1811DBVR/Texas Instruments

 

Mistakes happen. Feel lucky you caught it now. Don’t know Altium, so I cant’t help you fix it. But I would create my own part instead of fixing their’s because an update risks having your fix overridden.

 

Hello Bob, I know how to fix it,Yes such a mistake could ruin tottaly the design.
Thanks.

 

I echo Bob’s comments. You are lucky that you caught the error now, and not after you have assembled the components, powered up the unit, only to find that it is misbehaving.
Ask me how I know.

Nowadays, when you select a component, make sure that you are using all letters and numbers to select the correct package and pin configuration.