ISO1452: ISO1452 distance/speed ralation

Andrii K

Part Number: ISO1452

Hello.

I'm interested at what cable length is it possible to achieve a throughput of 50Mbps with ISO1452. I didn't find any information in datasheet? there are only general curves with maximum 10Mbps curve.

Thank you.

Andriy. K

over 3 years ago

0 Lucas Schulte9 over 3 years ago

TI__Expert 6955 points

Andriy,

https://www.ti.com/lit/an/slla431/slla431.pdf?ts=1592317707667&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTHVD1450%253FkeyMatch%253DTHVD1450%2526tisearch%253DSearch-EN-everything%2526usecase%253DGPN

This document covers the relationship between data rate and cable length for the RS 485 transceiver that the ISO1452 uses inside. 50Mbps may limit the achievable bus length a fair amount but depends on system level factors.

Respectfully,

Lucas

Isolation

Isolation forum

ISO1452: ISO1452 distance/speed ralation