About the article

I2C Multiplexer

Based on a Labs project | October 2011 | Find it here
Anyone who wants to build large I2C bus structures sometimes has the problem that the four or eight addresses of a particular type of IC are not sufficient, or that the capacitive loads on the SDA and SCL lines are very high, so that a low clock frequency must be chosen for the bus. The multiplexer ICs described here allow a large I2C bus system to be partitioned into several zones. These ICs connect the I2C bus controller to the zone that is to be addressed at any given time.
Downloading of this magazine article is reserved for registered users only.
Login | Register now!
Loading comments...