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Skyworks Interface ICs

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Part #

Digital Isolators 5 kV 4-channel digital isolator

SI8640ET-IS
Skyworks Solutions, Inc.
1: ¥739.1
83In Stock

Mfr. Part #
SI8640ET-IS

Mouser Part #
634-SI8640ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

83In Stock

¥739.1

¥564.7

¥495

¥458.4

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641AB-B-IS
Skyworks Solutions, Inc.
1: ¥601.3
92In Stock

Mfr. Part #
SI8641AB-B-IS

Mouser Part #
634-SI8641AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

92In Stock

¥601.3

¥491.7

¥430.2

¥398.6

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Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 1 KV 4-channel digital isolator

SI8641BA-B-IU
Skyworks Solutions, Inc.
1: ¥584.7
7,128Expected 11/9/2026

Mfr. Part #
SI8641BA-B-IU

Mouser Part #
634-SI8641BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

7,128Expected 11/9/2026

¥584.7

¥440.2

¥365.4

¥348.8

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Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 1 KV 4-channel digital isolator

SI8641BA-C-IU
Skyworks Solutions, Inc.
1: ¥584.7
125In Stock

Mfr. Part #
SI8641BA-C-IU

Mouser Part #
634-SI8641BA-C-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Datasheet

125In Stock

¥584.7

¥440.2

¥365.4

¥348.8

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641BB-B-IS
Skyworks Solutions, Inc.
1: ¥651.1
49In Stock
4,048On Order

Mfr. Part #
SI8641BB-B-IS

Mouser Part #
634-SI8641BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

49In Stock

4,048On Order

¥651.1

¥491.7

¥430.2

¥398.6

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641BB-B-ISR
Skyworks Solutions, Inc.
1: ¥651.1
553In Stock
2,500Expected 12/4/2026

Mfr. Part #
SI8641BB-B-ISR

Mouser Part #
634-SI8641BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

553In Stock

2,500Expected 12/4/2026

Cut Tape

¥651.1

¥491.7

¥451.8

¥408.6

Reel

¥360.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 5 kV 4-channel digital isolator

SI8641BD-B-IS2
Skyworks Solutions, Inc.
1: ¥742.5
211In Stock

Mfr. Part #
SI8641BD-B-IS2

Mouser Part #
634-SI8641BD-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

211In Stock

¥742.5

¥564.7

¥495

¥458.4

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 5 kV 4-channel digital isolator

SI8641ET-IS
Skyworks Solutions, Inc.
1: ¥742.5
16In Stock

Mfr. Part #
SI8641ET-IS

Mouser Part #
634-SI8641ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

16In Stock

¥742.5

¥564.7

¥523.2

¥458.4

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-IS1
Skyworks Solutions, Inc.
1: ¥627.9
280In Stock
14,064On Order

Mfr. Part #
SI8642BB-B-IS1

Mouser Part #
634-SI8642BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

280In Stock

14,064On Order

¥627.9

¥473.4

¥413.6

¥382

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-ISR
Skyworks Solutions, Inc.
1: ¥652.8
99In Stock

Mfr. Part #
SI8642BB-B-ISR

Mouser Part #
634-SI8642BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

99In Stock

Cut Tape

¥652.8

¥491.7

¥451.8

¥408.6

Reel

¥372.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 3.75 kV 4-channel digital isolator

SI8642BC-B-IS1
Skyworks Solutions, Inc.
1: ¥694.3
7In Stock
1,968Expected 11/5/2026

Mfr. Part #
SI8642BC-B-IS1

Mouser Part #
634-SI8642BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

7In Stock

1,968Expected 11/5/2026

¥694.3

¥524.9

¥471.7

¥428.5

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 5 kV 4-channel digital isolator

SI8642BD-B-ISR
Skyworks Solutions, Inc.
1: ¥692.6
61In Stock
5,000On Order

Mfr. Part #
SI8642BD-B-ISR

Mouser Part #
634-SI8642BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

61In Stock

5,000On Order

Cut Tape

¥692.6

¥539.8

¥500

¥455.1

Reel

¥403.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 3.75 kV 4-channel digital isolator

SI8642EC-B-IS1
Skyworks Solutions, Inc.
1: ¥674.4
256In Stock
1,248On Order

Mfr. Part #
SI8642EC-B-IS1

Mouser Part #
634-SI8642EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

256In Stock

1,248On Order

¥674.4

¥509.9

¥445.1

¥411.9

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 5 kV 4-channel digital isolator

SI8642ET-IS
Skyworks Solutions, Inc.
1: ¥742.5
105In Stock

Mfr. Part #
SI8642ET-IS

Mouser Part #
634-SI8642ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

105In Stock

¥742.5

¥564.7

¥495

¥471.7

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 1 KV 4-channel digital isolator

SI8645BA-C-IU
Skyworks Solutions, Inc.
1: ¥604.6
67In Stock

Mfr. Part #
SI8645BA-C-IU

Mouser Part #
634-SI8645BA-C-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

67In Stock

¥604.6

¥450.1

¥395.3

¥362.1

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 3.75 kV 4-channel digital isolator

SI8645BC-B-IS1
Skyworks Solutions, Inc.
1: ¥674.4
56In Stock
576On Order

Mfr. Part #
SI8645BC-B-IS1

Mouser Part #
634-SI8645BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

56In Stock

576On Order

¥674.4

¥509.9

¥445.1

¥411.9

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 5 kV 4-channel digital isolator

SI8645BT-IS
Skyworks Solutions, Inc.
1: ¥755.8
70In Stock

Mfr. Part #
SI8645BT-IS

Mouser Part #
634-SI8645BT-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

70In Stock

¥755.8

¥569.7

¥504.9

¥463.4

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 5-channel digital isolator

SI8650AB-B-IS1
Skyworks Solutions, Inc.
1: ¥677.7
520In Stock
384Expected 11/11/2026

Mfr. Part #
SI8650AB-B-IS1

Mouser Part #
634-SI8650AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

520In Stock

384Expected 11/11/2026

¥677.7

¥513.2

¥448.5

¥415.3

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 2.5 kV 5-channel digital isolator

SI8650BB-B-IU
Skyworks Solutions, Inc.
1: ¥730.8
95In Stock

Mfr. Part #
SI8650BB-B-IU

Mouser Part #
634-SI8650BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

95In Stock

¥730.8

¥554.8

¥463.4

¥443.5

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 5 kV 5-channel digital isolator

SI8650BD-B-IS
Skyworks Solutions, Inc.
1: ¥828.8
8In Stock
184On Order

Mfr. Part #
SI8650BD-B-IS

Mouser Part #
634-SI8650BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

8In Stock

184On Order

¥828.8

¥631.2

¥564.7

¥521.6

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 5 kV 5-channel digital isolator

SI8650ED-B-IS
Skyworks Solutions, Inc.
1: ¥828.8
95In Stock

Mfr. Part #
SI8650ED-B-IS

Mouser Part #
634-SI8650ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

95In Stock

¥828.8

¥654.4

¥576.4

¥518.2

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 5-channel digital isolator

SI8651BB-B-IU
Skyworks Solutions, Inc.
1: ¥757.4
276In Stock

Mfr. Part #
SI8651BB-B-IU

Mouser Part #
634-SI8651BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

276In Stock

¥757.4

¥573

¥491.7

¥466.7

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 3.75 kV 5-channel digital isolator

SI8651BC-B-IS1
Skyworks Solutions, Inc.
1: ¥789
212In Stock
144Expected 8/28/2026

Mfr. Part #
SI8651BC-B-IS1

Mouser Part #
634-SI8651BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

212In Stock

144Expected 8/28/2026

¥789

¥599.6

¥524.9

¥503.3

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 2.5 kV 5-channel digital isolator

SI8651EB-B-IU
Skyworks Solutions, Inc.
1: ¥730.8
234In Stock

Mfr. Part #
SI8651EB-B-IU

Mouser Part #
634-SI8651EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

234In Stock

¥730.8

¥554.8

¥463.4

¥443.5

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 3.75 kV 5-channel digital isolator

SI8651EC-B-IS1
Skyworks Solutions, Inc.
1: ¥789
396In Stock

Mfr. Part #
SI8651EC-B-IS1

Mouser Part #
634-SI8651EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

396In Stock

¥789

¥599.6

¥524.9

¥488.3

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-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