CSD85312Q3E: CSD85312Q3E Footprint

Rajeshnag N

Part Number: CSD85312Q3E

Hi,

The Pin description shows Pin no 4 is NC and Recommended Land Pattern having a single Pad for Pins 1-4. No separate Pad for Pin 4.

Is it recommended to connect NC pins to other Pin...?

over 6 years ago

0 Chris Bull over 6 years ago

TI__Expert 7435 points

Rajeshnag,

Thanks for posting.

Pin4 on the device is not connected to anything , as such if this is connected to the PCB or not makes no electrical difference.
The reason the recommended land pattern has a single pad covering pin 4 is purely for larger aread soldered to the pcb and improved reliability.
It is fine to follow the recommended land pattern.

I hope this answers your question

0 Rajeshnag N over 6 years ago in reply to Chris Bull

Prodigy 100 points

Dear Chris,

Thanks for the quick response.

So to conclude, I can short all Pins from 1-4, since Pin 4 has no Electrical connections to Device.?

Regards

Rajeshnag

0 Chris Bull over 6 years ago in reply to Rajeshnag N

TI__Expert 7435 points

Rajeshnag,

Yes this is correct

0 Rajeshnag N over 6 years ago in reply to Chris Bull

Prodigy 100 points

Thanks Chris.

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CSD85312Q3E: CSD85312Q3E Footprint