Thursday, October 7, 2010

Analog Switch Expands I2C Interface

What to do when you have two I2C devices with the same address? Need additional I2C channels? Here's a easy to use analog switch to enable 3 separate I2C channels. A MAX4562 and a handful of pullup resistors might be the ticket.

http://www.maxim-ic.com/app-notes/index.mvp/id/955

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