TPD4E1U06: RJ45 design consideration

Charles Zhang1

Expert 3450 points

Part Number: TPD4E1U06

Hi team,

Is there any consideration that R&D should have when dealing with a charged RJ45 or RJ11 connector? Like ESD?

Any if ESD is the major concern, is there recommended ESD protection product that I can suggest to my customer?

Thanks,

Charles

over 4 years ago

0 Matt Smith over 4 years ago

TI__Genius 11176 points

Hi Charles,

With any external connector, there is almost always going to be a risk of an ESD event occurring. If I understand correctly, RJ45 and RJ11 connectors are used for Ethernet. Is your customer's application automotive or non-automotive?

Regards,

Matt Smith

0 Charles Zhang1 over 4 years ago in reply to Matt Smith

TI__Expert 3450 points

Hi Matt,

Thanks for your reply, it is for non-automotive application.

Regards,

Charles

0 Matt Smith over 4 years ago in reply to Charles Zhang1

TI__Genius 11176 points

Hi Charles,

For non-automotive Ethernet, I would recommend TPD4E1U06. It is a 4 channel unidirectional device with a 0.8 pF line capacitance and a 5.5 V Vrwm. Would this part be sufficient for you applications?

Regards,

Matt Smith

0 Charles Zhang1 over 4 years ago in reply to Matt Smith

TI__Expert 3450 points

Hi Matt,

I will check with my customer, thanks for your support.

Regards,

Charles

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TPD4E1U06: RJ45 design consideration