ISOW1432: PCB Trace Length

Venkata Rami Reddy Vempati

Part Number: ISOW1432

Hi Team
Regarding the PCB trace length of output lines A and B, the maximum trace length for the ISOW1432DFMR is not specified in the datasheet.

Could you please provide the recommended trace length

Regards,

Rami Reddy.

7 months ago

0 Varun Kumar 7 months ago

TI__Genius 16720 points

Hi Rami,

Thanks for reaching out.

The trace length of RS485 is not something that can be recommended. The bus length is governed by the RS485 standard itself, so please refer that and you can have it as per your application/requirement.

You can also refer this article: https://www.ti.com/lit/an/slla272d/slla272d.pdf?ts=1767865323574&ref_url=https%253A%252F%252Fwww.google.com%252F

Regards
Varun

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ISOW1432: PCB Trace Length