Other Parts Discussed in Thread: TFP401
Hi Team,
I am using TFP401AMPZPEP IC. Actually what is the issue we are facing right now is, in (+25) deg temperature it is working but in (-40) deg it is not working. Not working means, in first power on it is not working if i kept in powered on for 1 or 2 minutes after power off and on means it will work. This is the issue we are facing.
In non working time what are the signals getting low,
ODCK - it is sine wave, some low is there.
DE - it should be high. it is not complete high, some low is there
DATA LINES - not proper.