Junhua He


Networking and Security June 1, 2006

Optocouplers, I2C bus basics

The inter-IC bus (I2C bus), a serial digital signal communication protocol developed by Philips Semiconductors, is being used in an increasing number of applications, including consumer appliances, communications equipment, and industrial equipment. In practically all cases, low voltage optocouplers are used to provide galvanic isolation in the 3.

By Junhua He
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