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SN75452B: Glitch during power on

ttd
Mastermind 7660 points
Part Number: SN75452B

Dear Technical Support Team,

SN75452Bcause glitch on output pin during power on.

Is it possible for SN75452B to behave below?

I guess that  its logic is unstable during power on.

Best Regards,

ttd

  • 0
    TI__Genius 10855 points

    Hi TTD, 

    This behavior is unusual. Can we get a schematic or more specifications of the design? Are you driving an inductive load? If so, are you using a flyback diode? 

    At first glance, the transients look like they were caused by inductive kickback from the load, but more information would be great.

    Thanks,

    Arthur