Isolated RS232

g.f.

Guru 15510 points

Other Parts Discussed in Thread: TRS3232, ISO7421

Hi,

I have a question about RS232 products.
Is there isolated RS232 product from TI?
If not, is there any plan to release?

best regards,
g.f.

over 9 years ago

0 Ron Michallick over 9 years ago

TI__Guru*** 139906 points

G.F.

No isolated RS232 active or preview status devices.

For isolated RS485 is more common.
http://www.ti.com/lsds/ti/interface/rs-485-products.page#p1690=Yes

0 g.f. over 9 years ago in reply to Ron Michallick

Guru 15510 points

Hi Ron,

Thank you for the reply.
I understood.

So, using digital isolator and RS232 tranceiver will be the solution.
For example, ISO7421 + TRS3232 which is reference design for
Isolated RS-232 to UART Converter.
http://www.ti.com/tool/TIDA-00163?keyMatch=Isolated RS-232 to UART Converter&tisearch=Search-EN

best regards,
g.f.

0 Ron Michallick over 9 years ago in reply to g.f.

TI__Guru*** 139906 points

GF,

Yes a digital isolator can be used.

Interface

Interface forum

Isolated RS232