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SN65HVD01: Series Resistor Value R1 in Device Datasheet

Part Number: SN65HVD01

Hello, I previously asked a question regarding the values of the R1, R2, and R3 resistors shown in the datasheet and received a response of R1=180kohm, R2 = 30kohm, and R3 = 40kohm. I have been running LTSpice simulations using these schematics and I am running into issues with the value of R1. When I use 180kohm as the value the comparator is not working properly. When I decrease that resistance the comparator works as expected. Is the 180kohm correct? Additionally can a part number be provided for the op amp used in that comparator circuit? Thank you