Hello, I got in LTSPICE 8033 components it gave me good result When looked at dgkey for this opamp i got 10 different names as shown below.
How do i know which Ad8033 is good for me? what is the difference between the names?
Thanks.

 

hi yef,
First you have to decide which IC profile suits your build program.
ie: SC70, 8SOIC etc.

Look at this link for guidance.
E
https://forum.digikey.com/t/analog-devices-and-part-number-endings/301

 

Hello i already used LT1128 IC with the link below it is ending with CS8-TRPBF.the package is not crucial. I just want them to fit a footprint like in resistors we have 0805.so when my PCB will be produced the opamps will fit the footprint.

https://www.digikey.com/en/products/detail/analog-devices-inc/LT1128CS8-TRPBF/959491

https://www.digikey.com/en/products/base-product/analog-devices-inc/505/AD8033/24126