AM26LV32: unused channel termination

Shyama S

Intellectual 330 points

Part Number: AM26LV32

Hi,

what do you suggest to do with the three unused pins (one output, two inputs) of a channel of the AM26LV32E?

I think to tie the unused input to ground and leave the two outputs floating... is it a good idea?

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Shyama

2 days ago

0 Clemens Ladisch 2 days ago

Guru 324640 points

Unused bus inputs could be tied to two different voltages, but you can simply leave them open (they have weak internal biasing to detect this). The unused output should be left open (it will not float).

0 Ethan Sempsrott 1 day ago

TI__Mastermind 26542 points

Hi Shyama,

I agree with Clemens' points. The receiver pins can either be left floating or biased externally. The output not be connected to anything.

Best,

Ethan

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AM26LV32: unused channel termination