SN65LVDS049: Should Input pin not used be connected to GND? or OPEN?

Yuto Hori

Prodigy 400 points

Part Number: SN65LVDS049

Tool/software:

Hi team,

If pin 11 (driver input) is not used, Should it be GND or OPEN?

Best regards,

over 1 year ago

0 Amy over 1 year ago

TI__Genius 15321 points

Hello,

I will get back to you on this early next week.

Regards, Amy

0 Clemens Ladisch over 1 year ago

Guru 316690 points

As shown in figure 7, the driver inputs have an integrated pull-down resistor. So you can leave it open. But it would not hurt to connect it to ground.

0 Amy over 1 year ago

TI__Genius 15321 points

Hello,

I have been out of office and I will get back to you this week.

Thank you, Amy

0 Amy over 1 year ago

TI__Genius 15321 points

Hello,

As Clemens mentions this device does have a weak pulldown to ground, or can be tied to ground externally.

Regards, Amy

Interface

Interface forum

SN65LVDS049: Should Input pin not used be connected to GND? or OPEN?