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Digital Isolators

Skyworks CMOS digital isolators are mixed-signal IC solutions that leverage Skyworks' superior isolation and high-voltage expertise to enhance power system performance, flexibility, and reliability while reducing system size and cost. The entire isolation portfolio supports isolation voltages up to 5kV. Skyworks Si84xx digital isolators are the industry's highest-performance, easiest-to-use, and lowest-cost line of 2.5kVrms to 5.0kVrms rated digital isolators. These digital isolators are 10 times more reliable than optocouplers. The Si86xx family is the industry's highest-performing, widest channel count series of unidirectional and bidirectional isolators supporting up to reinforced 5kVrms isolation ratings. Based on pCMOS isolation technology, Si86xx isolators enable robust operation in harsh industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Digital Isolators 5 kV 3-channel digital isolator SI8631BD-B-IS Skyworks Solutions, Inc. 1: $4.067 59.912In Stock	Mfr. Part # SI8631BD-B-IS Mouser Part # 634-SI8631BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	59.912In Stock	$4.067 $3.065 $2.552 $2.404 View $2.347 $2.313 $2.244 $2.176 $2.142	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8642BA-B-IU Skyworks Solutions, Inc. 1: $4.010 53.941In Stock	Mfr. Part # SI8642BA-B-IU Mouser Part # 634-SI8642BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	53.941In Stock	$4.010 $3.019 $2.734 $2.392 View $2.336 $2.267 $2.210 $2.142 $2.108	Min.: 1 Mult.: 1
Digital Isolators 5 kV 4-channel digital isolator SI8642BD-B-IS Skyworks Solutions, Inc. 1: $4.933 7.783In Stock	Mfr. Part # SI8642BD-B-IS Mouser Part # 634-SI8642BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	7.783In Stock	$4.933 $3.748 $3.099 $2.962 View $2.917 $2.848 $2.768 $2.689	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel isolator SI8621BC-B-IS Skyworks Solutions, Inc. 1: $3.008 84.514In Stock	Mfr. Part # SI8621BC-B-IS Mouser Part # 634-SI8621BC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	84.514In Stock	$3.008 $2.244 $2.028 $1.754 View $1.709 $1.652 $1.606 $1.572	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8641BC-B-IS1 Skyworks Solutions, Inc. 1: $4.625 13.813In Stock	Mfr. Part # SI8641BC-B-IS1 Mouser Part # 634-SI8641BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	13.813In Stock	$4.625 $3.498 $2.962 $2.780 View $2.666 $2.609 $2.529 $2.472	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8641BC-B-IS1R Skyworks Solutions, Inc. 1: $4.136 13.514In Stock	Mfr. Part # SI8641BC-B-IS1R Mouser Part # 634-SI8641BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	13.514In Stock	Cut Tape $4.136 $3.395 $3.190 $2.905 View Reel $2.506 $2.757 $2.746 $2.575 $2.506 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 3.75 kV 6-channel digital isolator SI8660EC-B-IS1 Skyworks Solutions, Inc. 1: $6.050 10.877In Stock	Mfr. Part # SI8660EC-B-IS1 Mouser Part # 634-SI8660EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	10.877In Stock	$6.050 $4.614 $4.022 $3.794 View $3.657 $3.543 $3.498 $3.441	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-ch bi-directional isolator SI8600AD-B-IS Skyworks Solutions, Inc. 1: $8.955 26.587In Stock	Mfr. Part # SI8600AD-B-IS Mouser Part # 634-SI8600AD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-ch bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	26.587In Stock	$8.955 $6.915 $5.993 $5.742 View $5.434 $5.412 $5.263 $5.013	Min.: 1 Mult.: 1
Digital Isolators 5 kV uni- and bi-directional isolator SI8606AD-B-IS Skyworks Solutions, Inc. 1: $10.060 8.973In Stock	Mfr. Part # SI8606AD-B-IS Mouser Part # 634-SI8606AD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	8.973In Stock	$10.060 $7.804 $6.938 $6.505 View $6.300 $6.141 $5.993 Quote	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8661ED-B-IS Skyworks Solutions, Inc. 1: $6.004 9.943In Stock	Mfr. Part # SI8661ED-B-IS Mouser Part # 634-SI8661ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	9.943In Stock	$6.004 $4.979 $4.466 $4.147 View $3.942 $3.817 $3.771 $3.725 Quote	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8663ED-B-IS Skyworks Solutions, Inc. 1: $6.528 6.674In Stock	Mfr. Part # SI8663ED-B-IS Mouser Part # 634-SI8663ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6.674In Stock	$6.528 $4.979 $4.261 $4.079 View $3.942 $3.817 $3.771 $3.725 Quote	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel digital isolator SI8620EC-B-ISR Skyworks Solutions, Inc. 1: $3.008 28.482In Stock	Mfr. Part # SI8620EC-B-ISR Mouser Part # 634-SI8620EC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	28.482In Stock	Cut Tape $3.008 $2.244 $2.051 $1.834 Reel $1.561 View $1.732 $1.686 $1.618 $1.527 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 3.75 kV 4-channel digital isolator SI8640BC-B-IS1R Skyworks Solutions, Inc. 1: $4.625 12.147In Stock	Mfr. Part # SI8640BC-B-IS1R Mouser Part # 634-SI8640BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	12.147In Stock	Cut Tape $4.625 $3.498 $3.213 $2.905 Reel $2.506 View $2.757 $2.746 $2.575 $2.495 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 4-channel digital isolator SI8641BD-B-IS Skyworks Solutions, Inc. 1: $4.933 9.932In Stock	Mfr. Part # SI8641BD-B-IS Mouser Part # 634-SI8641BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	9.932In Stock	$4.933 $3.748 $3.190 $2.996 View $2.917 $2.848 $2.757 $2.689	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 5-channel digital isolator SI8652EC-B-IS1 Skyworks Solutions, Inc. 1: $5.412 6.221In Stock	Mfr. Part # SI8652EC-B-IS1 Mouser Part # 634-SI8652EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6.221In Stock	$5.412 $4.113 $3.463 $3.293 View $3.236 $3.179 $3.053 $2.985 Quote	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 3-channel digital isolator SI8631BB-B-IS1 Skyworks Solutions, Inc. 1: $3.577 7.239In Stock	Mfr. Part # SI8631BB-B-IS1 Mouser Part # 634-SI8631BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	7.239In Stock	$3.577 $2.689 $2.336 $2.153 View $2.073 $2.017 $1.948 $1.891 $1.857	Min.: 1 Mult.: 1
Digital Isolators 1 KV 5-channel digital isolator SI8655BA-B-IU Skyworks Solutions, Inc. 1: $4.648 3.029In Stock	Mfr. Part # SI8655BA-B-IU Mouser Part # 634-SI8655BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3.029In Stock	$4.648 $3.509 $2.928 $2.803 View $2.746 $2.655 $2.586 $2.529 $2.518	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 3-channel digital isolator SI8630BC-B-IS1 Skyworks Solutions, Inc. 1: $3.828 4.052In Stock	Mfr. Part # SI8630BC-B-IS1 Mouser Part # 634-SI8630BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	4.052In Stock	$3.828 $2.871 $2.495 $2.313 View $2.222 $2.153 $2.096 $2.028 $1.994	Min.: 1 Mult.: 1
Digital Isolators 5 kV 3-channel digital isolator SI8631ED-B-ISR Skyworks Solutions, Inc. 1: $4.067 2.562In Stock	Mfr. Part # SI8631ED-B-ISR Mouser Part # 634-SI8631ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.562In Stock	Cut Tape $4.067 $3.065 $2.814 $2.529 Reel $2.210 View $2.404 $2.370 $2.153 $2.142 MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 5 kV 4-channel digital isolator SI8640ED-B-ISR Skyworks Solutions, Inc. 1: $4.933 2.413In Stock	Mfr. Part # SI8640ED-B-ISR Mouser Part # 634-SI8640ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.413In Stock	Cut Tape $4.933 $3.748 $3.441 $3.122 Reel $2.757 View $2.962 $2.951 $2.666 MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 5 kV 6-channel digital isolator SI8661ED-B-ISR Skyworks Solutions, Inc. 1: $6.528 1.226In Stock	Mfr. Part # SI8661ED-B-ISR Mouser Part # 634-SI8661ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.226In Stock	Cut Tape $6.528 $4.979 $4.580 $4.158 Reel $3.782 View $3.953 $3.828 $3.703 MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 3.75 kV 1-channel digital isolator SI8610EC-B-ISR Skyworks Solutions, Inc. 1: $2.472 4.950In Stock	Mfr. Part # SI8610EC-B-ISR Mouser Part # 634-SI8610EC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	4.950In Stock	Cut Tape $2.472 $1.834 $1.675 $1.492 Reel $1.265 View $1.413 $1.367 $1.310 $1.230	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 2-channel digital isolator SI8620BD-B-ISR Skyworks Solutions, Inc. 1: $3.874 1.420In Stock	Mfr. Part # SI8620BD-B-ISR Mouser Part # 634-SI8620BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.420In Stock	Cut Tape $3.874 $2.917 $2.677 $2.404 Reel $2.119 View $2.279 $2.256 $2.039 $2.028 MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 5 kV 6-channel digital isolator SI8662BD-B-IS Skyworks Solutions, Inc. 1: $6.528 3.754In Stock	Mfr. Part # SI8662BD-B-IS Mouser Part # 634-SI8662BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3.754In Stock	$6.528 $4.979 $4.227 $3.976 View $3.828 $3.725 $3.646 $3.623	Min.: 1 Mult.: 1
Digital Isolators 5 kV 3-channel digital isolator SI8631BD-B-ISR Skyworks Solutions, Inc. 1: $3.475 5.429In Stock	Mfr. Part # SI8631BD-B-ISR Mouser Part # 634-SI8631BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5.429In Stock	Cut Tape $3.475 $2.928 $2.768 $2.529 Reel $2.233 View $2.404 $2.381 $2.153 $2.142 MouseReel Available	Min.: 1 Mult.: 1 : 1.250

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