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I2C optocoupler separation - which IC?

I am designing a circuit which will have some external I2C sensors connected to it and thus I want to protect it from noise - via an optocoupler. I have to say that I am a complete novice to this all ...

asked Aug 15 '12 at 7:46

petr
1325

3

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2answers

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Is a protection diode needed on a TRIAC optocoupler and what for?

Please refer to page nine of the Sharp S108T01 / S108T02 datasheet: Is this diode needed - why/why not? How do I choose the correct diode, if yes? UPDATE: Thank you all for your educational ...

diodes triac protection opto-isolator

asked Aug 5 '11 at 1:41

Daniel Donnelly
524

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Tagged Questions

I2C optocoupler separation - which IC?

Is a protection diode needed on a TRIAC optocoupler and what for?

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