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transient overvoltage stress protection in RS-485

Question asked by adi_susan Employee on Jul 24, 2012
Latest reply on Jul 26, 2012 by bookevg

Hello,

In the figure 15 of application note AN-960, there is mentioned that TVS and series resistor Rs are added in the bus side to improve the transient protection.

Do you have the specific recommendations for Rs and TVS, such as power rating of Rs and specific model of TVS?

 

Thanks,

Have a nice day!

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