logic low failsafe option for ISO7230C

Trung Ngo Minh

Prodigy 210 points

Other Parts Discussed in Thread: ISO7230C, ISO7641FC

Hello,

Now, using ISO7230C High Speed, triple Digital Isolators for Digital Servo development.

I want to using a logic low failsafe option. in red line on table, I want make sure that OUTPUT(OUT) is Low Level.

could you tel me about this matter?

over 14 years ago

0 Saleem Marwat over 14 years ago

TI__Genius 12585 points

Please check out our new isolators below for fail-safe output LOW option.

http://www.ti.com/lit/ds/sllse89a/sllse89a.pdf

We currently don't have 3:0 (3 forward, 0 reverse Ch) option, but we have 4:0 and 3:1 options available that can be potentially used. Some of these devices are released and others are getting released soon.

0 Trung Ngo Minh over 14 years ago in reply to Saleem Marwat

Prodigy 210 points

Saleem Marwat,

When ISO7641FC is released?

Regards, Trung

0 Saleem Marwat over 14 years ago in reply to Trung Ngo Minh

TI__Genius 12585 points

We're working towards release next month (December) but worst-case, it may happen in January.

0 Saleem Marwat over 14 years ago in reply to Trung Ngo Minh

TI__Genius 12585 points

We're working towards release next month (December), but worst-case it may spill into January.

0 Trung Ngo Minh over 14 years ago in reply to Saleem Marwat

Prodigy 210 points

Saleem Marwat,

Thank you very much!

Regards, Trung

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logic low failsafe option for ISO7230C