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DS26LV32AT: Unused Input PIN Pull-Register

cafain
Mastermind 6755 points

Part Number: DS26LV32AT

HI, Staff

For the input empty pin processing of DS26LV32ATM, there is an application document that recommends pulling up with 4.7kΩ for RI and pulling down with 4.7kΩ for R0.
(2818. RS-422 Unused Inputs.pdf)

<Question>
In the actually designed circuit, RI is pulled up with 1kΩ and R0 is pulled down with 1kΩ.
Is 1kΩ a problem?

Since it is a receiver, it has high impedance as an input, so it is judged that the difference in resistance value has no effect, but what about it?

best regards
cafain