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THVD2410: RS485 driver THVD2410

Genius 9880 points
Part Number: THVD2410
Other Parts Discussed in Thread: LM5181

Hi Team,

We received query from customer and want to know more about the   RS485 driver THVD2410. For me to not miss information, I'll copy the query below.

"In one of our products, we want to use the RS485 driver THVD2410. In total, about 50 devices will be connected in the daisy chain. The distance is about 40-50m. Can an AWG of 18 or 20 be used without the performance suffering too much?

I know that typical in RS485 AWG Sizes of 22-26 are used.

But I can't find any more detailed app notes or ref. designs explaining what's the dependency of the cables on the rs485 drivers are. The datarate will be 115.2kBaud max

Thank you and looking forward for your kind response.

Regards,

Maynard