TPD4S014: Regarding ACK and unused pin

Daisuke Higa

Genius 3735 points

Part Number: TPD4S014

Hi support team.

I received some inquiries from my customer.

Q1: Is ACK Input? I think ACK is output. Is it typo?

Q2: Is it okay to leave unused pins (4,5,6,7 pin) unconnected?

Best regards,

Higa

0 Kuno Wu over 1 year ago

Hi Higa-san,

1:Sorry, it is typo, ACK is output, it is a open-drain output.

2:Yes, if you don't use them, you can float them.

+1 Daisuke Higa over 1 year ago in reply to Kuno Wu

Genius 3735 points

Hi Wu-san

Thank you very much for your prompt confirmation.

Regards,

Higa

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