I just bought L297 and L298n IC. I have read through this two IC datasheet.
But I still have some problem with L297 SYNC pin. Can anyone tell me
how do I connect this pin? Thanks.

 

Originally posted by micro@Jun 16 2006, 07:37 PM
I just bought L297 and L298n IC. I have read through this two IC datasheet.
But I still have some problem with L297 SYNC pin. Can anyone tell me
how do I connect this pin? Thanks.

[post=17765]Quoted post[/post]​

hi,

you could at least attach the 2 datasheets for easier analysis so we don;t have to go browsing for that. not all members have used that ic or has any knowledge on that so they can intelligently discuss it with you.

Does your sync pin connected to the clock pin of a binary counter?

moz

 

Hi,
the sync pin can either be used as a master output to other slave 297's, or as an input for said slaves. otherwise if you only have one 297 in operation then leave it floating/unconnected. figure 3 on the datasheet provides an example.