Hello,
My customer is trying to realize astable timer operation with NA555.
Because they want to realize about 50% duty, they selected 200 ohm for RA (RB=1.5K ~ 3.4Kohm, C=0.1uF).
But some datasheet parameters are specified under RA=2K ~ 100K or 1K ~ 100K condition.
Is there any problem to use RA=200Ohm?
Regards,
Oba