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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 (GBP) 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: £2.68 59,912In Stock	Mfr. Part No. SI8631BD-B-IS Mouser Part No 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	£2.68 £2.02 £1.68 £1.58 View £1.55 £1.53 £1.48 £1.43 £1.41	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8642BA-B-IU Skyworks Solutions, Inc. 1: £2.65 53,941In Stock	Mfr. Part No. SI8642BA-B-IU Mouser Part No 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	£2.65 £1.99 £1.65 £1.58 View £1.54 £1.49 £1.46 £1.41 £1.39	Min.: 1 Mult.: 1
Digital Isolators 5 kV 4-channel digital isolator SI8642BD-B-IS Skyworks Solutions, Inc. 1: £3.25 7,783In Stock	Mfr. Part No. SI8642BD-B-IS Mouser Part No 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	£3.25 £2.47 £2.04 £1.96 View £1.92 £1.88 £1.82 £1.77	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel isolator SI8621BC-B-IS Skyworks Solutions, Inc. 1: £1.98 84,518In Stock	Mfr. Part No. SI8621BC-B-IS Mouser Part No 634-SI8621BC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	84,518In Stock	£1.98 £1.48 £1.34 £1.15 View £1.13 £1.09 £1.06 £1.04	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8641BC-B-IS1 Skyworks Solutions, Inc. 1: £3.05 13,813In Stock	Mfr. Part No. SI8641BC-B-IS1 Mouser Part No 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	£3.05 £2.30 £1.96 £1.83 View £1.75 £1.72 £1.67 £1.63	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8641BC-B-IS1R Skyworks Solutions, Inc. 1: £2.72 13,514In Stock	Mfr. Part No. SI8641BC-B-IS1R Mouser Part No 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 £2.72 £2.23 £2.10 £1.91 View Reel £1.65 £1.82 £1.81 £1.69 £1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 3.75 kV 6-channel digital isolator SI8660EC-B-IS1 Skyworks Solutions, Inc. 1: £3.99 10,877In Stock	Mfr. Part No. SI8660EC-B-IS1 Mouser Part No 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	£3.99 £3.04 £2.65 £2.50 View £2.41 £2.33 £2.30 £2.27	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-ch bi-directional isolator SI8600AD-B-IS Skyworks Solutions, Inc. 1: £5.90 26,127In Stock	Mfr. Part No. SI8600AD-B-IS Mouser Part No 634-SI8600AD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-ch bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	26,127In Stock	£5.90 £4.56 £3.95 £3.78 View £3.58 £3.57 £3.47 £3.30	Min.: 1 Mult.: 1
Digital Isolators 5 kV uni- and bi-directional isolator SI8606AD-B-IS Skyworks Solutions, Inc. 1: £6.63 8,973In Stock	Mfr. Part No. SI8606AD-B-IS Mouser Part No 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	£6.63 £5.14 £4.57 £4.29 View £4.16 £4.05 £3.95 £3.74	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8661ED-B-IS Skyworks Solutions, Inc. 1: £3.95 9,943In Stock	Mfr. Part No. SI8661ED-B-IS Mouser Part No 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	£3.95 £3.28 £2.94 £2.73 View £2.60 £2.51 £2.49 £2.45 Quote	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8663ED-B-IS Skyworks Solutions, Inc. 1: £4.30 6,674In Stock	Mfr. Part No. SI8663ED-B-IS Mouser Part No 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	£4.30 £3.28 £2.81 £2.69 View £2.60 £2.51 £2.49 £2.45 Quote	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel digital isolator SI8620EC-B-ISR Skyworks Solutions, Inc. 1: £1.98 28,482In Stock	Mfr. Part No. SI8620EC-B-ISR Mouser Part No 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 £1.98 £1.48 £1.35 £1.20 Reel £1.03 View £1.14 £1.11 £1.07 £1.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 3.75 kV 4-channel digital isolator SI8640BC-B-IS1R Skyworks Solutions, Inc. 1: £3.05 12,147In Stock	Mfr. Part No. SI8640BC-B-IS1R Mouser Part No 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 £3.05 £2.30 £2.12 £1.91 Reel £1.65 View £1.82 £1.81 £1.69 £1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 4-channel digital isolator SI8641BD-B-IS Skyworks Solutions, Inc. 1: £3.25 9,932In Stock	Mfr. Part No. SI8641BD-B-IS Mouser Part No 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	£3.25 £2.47 £2.10 £1.97 View £1.92 £1.88 £1.82 £1.77	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 5-channel digital isolator SI8652EC-B-IS1 Skyworks Solutions, Inc. 1: £3.57 6,221In Stock	Mfr. Part No. SI8652EC-B-IS1 Mouser Part No 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	£3.57 £2.71 £2.28 £2.17 View £2.13 £2.10 £2.01 £1.96	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 3-channel digital isolator SI8631BB-B-IS1 Skyworks Solutions, Inc. 1: £2.36 7,239In Stock	Mfr. Part No. SI8631BB-B-IS1 Mouser Part No 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	£2.36 £1.77 £1.54 £1.42 View £1.37 £1.33 £1.28 £1.25 £1.22	Min.: 1 Mult.: 1
Digital Isolators 1 KV 5-channel digital isolator SI8655BA-B-IU Skyworks Solutions, Inc. 1: £3.06 3,029In Stock	Mfr. Part No. SI8655BA-B-IU Mouser Part No 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	£3.06 £2.31 £1.93 £1.85 View £1.81 £1.75 £1.70 £1.67 £1.66	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 3-channel digital isolator SI8630BC-B-IS1 Skyworks Solutions, Inc. 1: £2.52 4,052In Stock	Mfr. Part No. SI8630BC-B-IS1 Mouser Part No 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	£2.52 £1.89 £1.64 £1.53 View £1.47 £1.42 £1.38 £1.34 £1.32	Min.: 1 Mult.: 1
Digital Isolators 5 kV 3-channel digital isolator SI8631ED-B-ISR Skyworks Solutions, Inc. 1: £2.68 2,562In Stock	Mfr. Part No. SI8631ED-B-ISR Mouser Part No 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 £2.68 £2.02 £1.85 £1.67 Reel £1.46 View £1.58 £1.56 £1.42 £1.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV 4-channel digital isolator SI8640ED-B-ISR Skyworks Solutions, Inc. 1: £3.25 2,413In Stock	Mfr. Part No. SI8640ED-B-ISR Mouser Part No 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 £3.25 £2.47 £2.27 £2.06 Reel £1.82 View £1.96 £1.95 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV 6-channel digital isolator SI8661ED-B-ISR Skyworks Solutions, Inc. 1: £4.30 1,226In Stock	Mfr. Part No. SI8661ED-B-ISR Mouser Part No 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 £4.30 £3.28 £3.02 £2.74 Reel £2.50 View £2.60 £2.52 £2.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 1-channel digital isolator SI8610EC-B-ISR Skyworks Solutions, Inc. 1: £1.63 4,950In Stock	Mfr. Part No. SI8610EC-B-ISR Mouser Part No 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 £1.63 £1.20 £1.10 £0.986 Reel £0.834 View £0.934 £0.899 £0.863 £0.811	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 2-channel digital isolator SI8620BD-B-ISR Skyworks Solutions, Inc. 1: £2.55 1,420In Stock	Mfr. Part No. SI8620BD-B-ISR Mouser Part No 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 £2.55 £1.92 £1.76 £1.58 Reel £1.40 View £1.50 £1.48 £1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV 6-channel digital isolator SI8662BD-B-IS Skyworks Solutions, Inc. 1: £4.30 3,754In Stock	Mfr. Part No. SI8662BD-B-IS Mouser Part No 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	£4.30 £3.28 £2.78 £2.62 View £2.52 £2.45 £2.40 £2.38	Min.: 1 Mult.: 1
Digital Isolators 5 kV 3-channel digital isolator SI8631BD-B-ISR Skyworks Solutions, Inc. 1: £2.29 5,429In Stock	Mfr. Part No. SI8631BD-B-ISR Mouser Part No 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 £2.29 £1.93 £1.82 £1.67 Reel £1.48 View £1.58 £1.57 £1.42 £1.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,250

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Digital Isolators

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