Part Number: SN65DP141
Hi Sir,
About the REXT pin, if there is any problem while using bias resistor of 1K instead of 1.2K?
Thanks.

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Part Number: SN65DP141
Hi Sir,
About the REXT pin, if there is any problem while using bias resistor of 1K instead of 1.2K?
Thanks.

Hi,
The REXT provides internal Band-Gap voltage reference and bias current generation, it needs to be 1.2k to ground.
Thanks
David