Digital Isolators

The Silicon Labs family of CMOS digital isolators gives designers the ability to create lower cost, smaller size, higher performance, lower power, and more reliable isolated circuits than competing optocoupler solutions. With a broad product portfolio, a proven track record of industry innovation and an unwavering commitment to engineering excellence —our isolation technology is ready to meet your isolation needs.  The Si80xx, Si83xx, Si86xx, Si87xx, and Si88xx families of one to six-channel bi- and unidirectional digital isolators support isolation voltage ratings up to 5 kV.