SN65LVCP22: MUX configuration

Moral Assraf

Part Number: SN65LVCP22

Tool/software:

Hi Team,

I would Like to use SN65LVCP22 as a MUX, Should I leave the the unused pins floating to tie it to GND?
Please confirm the following connections:
OUT1+ -> GND
OUT1- -> GND
EN1 -> GND
SEL1 -> GND
EN0 -> 3V3

Thanks,
Moral.

5 months ago

+1 Nasser Mohammadi 5 months ago

TI__Guru* 93670 points

Greetings Moral,

1). Please AC couple(1uF Cap) and then connect to GND through 49.9-ohm Resistor for each OUT1+ and OUT1- pins.

2). EN1 and SEL1: Please use 1K-Ohm Resistor to GND

3). EN0 you can use 1K-Ohm Resistor to 3V3.

Regards, Nasser

0 Moral Assraf 5 months ago in reply to Nasser Mohammadi

Prodigy 155 points

Hi Nasser,

Thanks for your respond it is very helpful.
https://app.gemoo.com/share/image-annotation/659041049112064000?codeId=M0alN64Oezz6k&origin=imageurlgenerator

Please confirm the design above.(picture in the link).

Thanks,
Moral.

+1 Nasser Mohammadi 5 months ago in reply to Moral Assraf

TI__Guru* 93670 points

Hi Moral,

This looks good.

Regards, Nasser

0 Moral Assraf 5 months ago in reply to Nasser Mohammadi

Prodigy 155 points

Thank you for your help!!

Best Regards,
Moral.

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SN65LVCP22: MUX configuration