use a simple optocoupler..which supports the speed..
Alok

> -----Original Message-----
> From: Richard Crossley [SMTP:rcrossley@DIGITIMER.COM]
> Sent: Tuesday, November 07, 2000 11:03 PM
> To:   PICLIST@MITVMA.MIT.EDU
> Subject:      [PIC]: I2C Isolation
>
> Does anyone have any examples or information on optically isolating a
> _multi-master_ I2C bus that they could share ?
>
> Thanks,
>
> Richard
>
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