Recoomend watchdog ic for timeout 5ms.

Hi Dave,

Thank you for your question, I'll be happy to help. Could you please answer the following question so I can give you the best recommendation.

Leaded or non-leaded package?

standalone watchdog timer or watchdog + voltage supervisor?

Reset time delay needed?

Do you need Watchdog enable pin? Manual reset pin? startup delay? 

Jesse 

thank you for reply.

Don't care about leaded or non-leaded but I prefer non-leded type.

I want to consider standalone watchdog and voltage supervisor both. if you have voltage supervisor, I prefer 4-channel type (for IWR6843AOP power check)

Don't care about reset time delay 

Actually, I used TPS3820-33 IC. 

cause of watchdog time out 200ms is too long, That why I ask you recommend 5ms watchdog ic.

thank you.

Dave.