ISO3080: Do we have RS232 ISO chip?

Yuxi Liu(Tony)

Expert 3350 points

Part Number: ISO3080

Tool/software:

Hi TIer

My customer want to find a RS232 iso chip.

I only see we have RS485 ISO chip.

Do we have some RS232 chip to recommend?

Thank you very much.

11 months ago

0 Clemens Ladisch 11 months ago

Guru 318050 points

There is no such integrated device. Use a digital isolator together with a plain RS-232 transceiver.

0 Aaditya V. 11 months ago

TI__Mastermind 18525 points

Hi Yuxi,

Thanks for reaching out.

We currently do not have an integrated isolation solution for RS-232 interface instead we have a discrete solution. A digital isolator, such as the ISO64xx, ISO67xx, or ISO77xx device family, can be with the RS-232 transceiver to achieve an isolated interface solution.

Regards,
Aaditya Vittal

Isolation

Isolation forum

ISO3080: Do we have RS232 ISO chip?