HD3SS3411-Q1 / Unused Cp, Cn connection

S.Satoshi

Guru 21685 points

Hi,

My customer plan to use just only Ap/An and Bp/Bn, so Cp/Cn is not used. Then can Cp/Cn pins be left open?

In this case, SEL pin is tied to GND and control ON/OFF by OEn pin.

Best Regards,

Sonoki / Japan Disty

0 S.Satoshi over 8 years ago

Guru 21685 points

Hi,

Can you please give your comment about this question?

Best Regards,
Sonoki

0 Jose Carlos Gil over 8 years ago in reply to S.Satoshi

Hi Sonoki-san,

If Sel pin is going to be attached permanently to GND then you can leave floating Cp, Cn pins.

Regards.
JC

0 S.Satoshi over 8 years ago in reply to Jose Carlos Gil

Guru 21685 points

Hi JC,

Thank you for your response. I understand that Cp, Cn pins can be left floated when these pins are not selected.

Best Regards,
Sonoki

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