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Skyworks Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package / Case
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BA-B-IU Skyworks Solutions, Inc. 1: ¥568.1 2,903In Stock	Mfr. Part # SI8640BA-B-IU Mouser Part # 634-SI8640BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,903In Stock	¥568.1 ¥440.2 ¥365.4 ¥348.8 View ¥340.5 ¥330.5 ¥322.2 ¥312.3 ¥307.3	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-IS Skyworks Solutions, Inc. 1: ¥651.1 3,050In Stock	Mfr. Part # SI8640BB-B-IS Mouser Part # 634-SI8640BB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator	Datasheet	3,050In Stock	¥651.1 ¥491.7 ¥418.6 ¥392 View ¥380.4 ¥372.1 ¥360.4 ¥352.1	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-IS1 Skyworks Solutions, Inc. 1: ¥627.9 2,231In Stock 8,784On Order	Mfr. Part # SI8640BB-B-IS1 Mouser Part # 634-SI8640BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,231In Stock 8,784On Order On Order Ship Dates Mfr. #: SI8640BB-B-IS1 Stock: 2,231 Can Ship Immediately On Order: 4,368 Expected 11/17/2026 4,416 Expected 1/4/2027 Factory Lead-Time: 14 Weeks	¥627.9 ¥473.4 ¥413.6 ¥382 View ¥367.1 ¥357.1 ¥348.8 ¥337.2 ¥335.5	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-ISR Skyworks Solutions, Inc. 1: ¥651.1 2,374In Stock	Mfr. Part # SI8640BB-B-ISR Mouser Part # 634-SI8640BB-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator	Datasheet	2,374In Stock	Cut Tape ¥651.1 ¥491.7 ¥451.8 ¥416.9 Reel ¥368.7 View ¥395.3 ¥392 ¥355.5 ¥347.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-IUR Skyworks Solutions, Inc. 1: ¥652.8 2,315In Stock	Mfr. Part # SI8640BB-B-IUR Mouser Part # 634-SI8640BB-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator	Datasheet	2,315In Stock	Cut Tape ¥652.8 ¥486.7 ¥445.1 ¥400.3 Reel ¥338.8 View ¥377 ¥368.7 ¥350.5 ¥332.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 3.75 kV 4-channel digital isolator SI8640BC-B-IS1 Skyworks Solutions, Inc. 1: ¥674.4 5,038In Stock	Mfr. Part # SI8640BC-B-IS1 Mouser Part # 634-SI8640BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5,038In Stock	¥674.4 ¥509.9 ¥445.1 ¥411.9 View ¥393.7 ¥387 ¥385.4 ¥373.7	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 5 kV 4-channel digital isolator SI8640BD-B-IS Skyworks Solutions, Inc. 1: ¥729.2 3,623In Stock	Mfr. Part # SI8640BD-B-IS Mouser Part # 634-SI8640BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3,623In Stock	¥729.2 ¥549.8 ¥504.9 ¥455.1 View ¥431.9 ¥428.5 ¥402 ¥393.7	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 4-channel digital isolator SI8640BT-IS Skyworks Solutions, Inc. 1: ¥742.5 1,323In Stock	Mfr. Part # SI8640BT-IS Mouser Part # 634-SI8640BT-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. skyworks si86xxt isolators	Datasheet	1,323In Stock	¥742.5 ¥563.1 ¥473.4 ¥451.8 View ¥441.8 ¥430.2 ¥416.9 ¥406.9	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8641AB-B-IS1 Skyworks Solutions, Inc. 1: ¥607.9 1,574In Stock 1,488Expected 1/19/2027	Mfr. Part # SI8641AB-B-IS1 Mouser Part # 634-SI8641AB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator	Datasheet	1,574In Stock 1,488Expected 1/19/2027	¥607.9 ¥458.4 ¥398.6 ¥370.4 View ¥355.5 ¥345.5 ¥337.2 ¥327.2 ¥320.6	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 1 KV 4-channel digital isolator SI8641BA-C-IUR Skyworks Solutions, Inc. 1: ¥584.7 6,554In Stock	Mfr. Part # SI8641BA-C-IUR Mouser Part # 634-SI8641BA-C-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator	Datasheet	6,554In Stock	Cut Tape ¥584.7 ¥440.2 ¥403.6 ¥363.8 Reel ¥312.3 View ¥345.5 ¥342.2 ¥332.2 ¥307.3	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 5 kV 4-channel digital isolator SI8641BD-B-IS2R Skyworks Solutions, Inc. 1: ¥755.8 682In Stock 1,250Expected 12/10/2026	Mfr. Part # SI8641BD-B-IS2R Mouser Part # 634-SI8641BD-B-IS2R	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator	Datasheet	682In Stock 1,250Expected 12/10/2026	Cut Tape ¥755.8 ¥569.7 ¥523.2 ¥473.4 Reel ¥421.9 View ¥448.5 ¥445.1 ¥413.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 1 KV 4-channel digital isolator SI8642BA-B-IUR Skyworks Solutions, Inc. 1: ¥584.7 850In Stock 7,500On Order	Mfr. Part # SI8642BA-B-IUR Mouser Part # 634-SI8642BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	850In Stock 7,500On Order On Order Ship Dates Mfr. #: SI8642BA-B-IUR Stock: 850 Can Ship Immediately On Order: 5,000 Expected 1/26/2027 2,500 Expected 2/25/2027 Factory Lead-Time: 14 Weeks	Cut Tape ¥584.7 ¥440.2 ¥403.6 ¥363.8 Reel ¥312.3 View ¥345.5 ¥340.5 ¥323.9 ¥307.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8642BB-B-IS Skyworks Solutions, Inc. 1: ¥651.1 1,833In Stock	Mfr. Part # SI8642BB-B-IS Mouser Part # 634-SI8642BB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator	Datasheet	1,833In Stock	¥651.1 ¥491.7 ¥430.2 ¥398.6 View ¥383.7 ¥372.1 ¥360.4 ¥352.1	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 4-channel digital isolator SI8642ED-B-IS Skyworks Solutions, Inc. 1: ¥719.2 1,357In Stock 4,094On Order	Mfr. Part # SI8642ED-B-IS Mouser Part # 634-SI8642ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,357In Stock 4,094On Order On Order Ship Dates Mfr. #: SI8642ED-B-IS Stock: 1,357 Can Ship Immediately On Order: 1,932 Expected 1/21/2027 2,162 Expected 2/11/2027 Factory Lead-Time: 14 Weeks	¥719.2 ¥546.5 ¥478.4 ¥443.5 View ¥428.5 ¥415.3 ¥403.6 ¥402 ¥392	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 4-channel digital isolator SI8642ED-B-IS2 Skyworks Solutions, Inc. 1: ¥755.8 1,718In Stock 3,496Expected 1/8/2027	Mfr. Part # SI8642ED-B-IS2 Mouser Part # 634-SI8642ED-B-IS2	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,718In Stock 3,496Expected 1/8/2027	¥755.8 ¥569.7 ¥504.9 ¥490 Quote Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 5-channel digital isolator SI8651BD-B-IS Skyworks Solutions, Inc. 1: ¥817.2 2,416In Stock	Mfr. Part # SI8651BD-B-IS Mouser Part # 634-SI8651BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,416In Stock	¥817.2 ¥622.9 ¥564.7 ¥518.2 View ¥493.3 ¥478.4 ¥471.7 ¥465.1 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 5-channel digital isolator SI8652AB-B-IS1R Skyworks Solutions, Inc. 1: ¥700.9 3,589In Stock	Mfr. Part # SI8652AB-B-IS1R Mouser Part # 634-SI8652AB-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 5-channel digital isolator	Datasheet	3,589In Stock	Cut Tape ¥700.9 ¥531.5 ¥488.3 ¥441.8 View Reel ¥382 ¥418.6 ¥416.9 ¥403.6 ¥382 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 2.5 kV 5-channel digital isolator SI8652BB-B-IS1 Skyworks Solutions, Inc. 1: ¥730.8 3,277In Stock	Mfr. Part # SI8652BB-B-IS1 Mouser Part # 634-SI8652BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 5-channel digital isolator	Datasheet	3,277In Stock	¥730.8 ¥554.8 ¥485 ¥450.1 View ¥433.5 ¥421.9 ¥411.9 ¥398.6	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 3.75 kV 5-channel digital isolator SI8652BC-B-IS1R Skyworks Solutions, Inc. 1: ¥808.9 1,970In Stock	Mfr. Part # SI8652BC-B-IS1R Mouser Part # 634-SI8652BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,970In Stock	Cut Tape ¥808.9 ¥609.6 ¥559.8 ¥504.9 View Reel ¥453.5 ¥480 ¥476.7 ¥455.1 ¥453.5	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 5 kV 5-channel digital isolator SI8652BD-B-IS Skyworks Solutions, Inc. 1: ¥828.8 1,213In Stock	Mfr. Part # SI8652BD-B-IS Mouser Part # 634-SI8652BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,213In Stock	¥828.8 ¥631.2 ¥564.7 ¥519.9 View ¥498.3 ¥483.4 ¥475 ¥465.1 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 1 KV 5-channel digital isolator SI8655BA-B-IUR Skyworks Solutions, Inc. 1: ¥682.7 989In Stock 2,500Expected 2/4/2027	Mfr. Part # SI8655BA-B-IUR Mouser Part # 634-SI8655BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	989In Stock 2,500Expected 2/4/2027	Cut Tape ¥682.7 ¥514.9 ¥473.4 ¥426.9 View Reel ¥368.7 ¥405.3 ¥402 ¥378.7 ¥368.7	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 2 kV 6-channel digital isolator SI8660AB-B-IS1R Skyworks Solutions, Inc. 1: ¥795.6 688In Stock 2,500Expected 1/22/2027	Mfr. Part # SI8660AB-B-IS1R Mouser Part # 634-SI8660AB-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2 kV 6-channel digital isolator	Datasheet	688In Stock 2,500Expected 1/22/2027	Cut Tape ¥795.6 ¥599.6 ¥551.5 ¥496.6 View Reel ¥481.7 ¥481.7 ¥481.7 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 2.5 kV 6-channel digital isolator SI8660BB-B-IS1 Skyworks Solutions, Inc. 1: ¥833.8 3,396In Stock 8,256Expected 1/22/2027	Mfr. Part # SI8660BB-B-IS1 Mouser Part # 634-SI8660BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	3,396In Stock 8,256Expected 1/22/2027	¥833.8 ¥636.2 ¥558.1 ¥518.2 View ¥500 ¥486.7 ¥475 ¥460.1	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 3.75 kV 6-channel digital isolator SI8660BC-B-IS1R Skyworks Solutions, Inc. 1: ¥880.3 2,041In Stock	Mfr. Part # SI8660BC-B-IS1R Mouser Part # 634-SI8660BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,041In Stock	Cut Tape ¥880.3 ¥671 ¥617.9 ¥559.8 View Reel ¥503.3 ¥533.2 ¥516.6 ¥509.9 ¥503.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 5 kV 6-channel digital isolator SI8660BD-B-IS Skyworks Solutions, Inc. 1: ¥958.4 1,270In Stock 3,312Expected 2/25/2027	Mfr. Part # SI8660BD-B-IS Mouser Part # 634-SI8660BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,270In Stock 3,312Expected 2/25/2027	¥958.4 ¥730.8 ¥651.1 ¥606.3 View ¥579.7 ¥563.1 ¥553.1 ¥539.8	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16

LGA-42
QFN-20
QFN-24
QFN-38
QFN-40
QFN-42
QFN-47
QFN-48
QFN-56
QFN-60
QFN-68
QSOP-16
QSOP-20
SDIP-6
SOIC-16
SOIC-20
SOIC-24
SOIC-8
SOIC-Narrow-16
SOIC-Narrow-8

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Skyworks Interface ICs

Types of Interface ICs

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