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Skyworks Si864x Series Digital Isolators

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Results: 175

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Manufacturer = Skyworks Series = Si864x

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Isolation Type

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Supply Voltage - Min

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Part #

Digital Isolators 3.75 kV 4-channel digital isolator

SI8640BC-B-IS1R
Skyworks Solutions, Inc.
1: $5.48
2,254In Stock
2,500Expected 23/7/2026

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

Datasheet

2,254In Stock

2,500Expected 23/7/2026

Cut Tape

$5.48

$4.14

$3.81

$3.45

View

Reel

$2.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8640BD-B-ISR
Skyworks Solutions, Inc.
1: $6.64
2,034In Stock

Mfr. Part No.
SI8640BD-B-ISR

Mouser Part No
634-SI8640BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

2,034In Stock

Cut Tape

$6.64

$4.89

$4.34

$3.77

Reel

$3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8640ED-B-ISR
Skyworks Solutions, Inc.
1: $5.85
1,643In 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

Datasheet

1,643In Stock

Cut Tape

$5.85

$4.43

$4.09

$3.70

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 1 kV 3 forward & 1 reverse 4-channel isolator

SI8641BA-C-IUR
Skyworks Solutions, Inc.
1: $4.75
2,096In Stock

Mfr. Part No.
SI8641BA-C-IUR

Mouser Part No
634-SI8641BA-C-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 kV 3 forward & 1 reverse 4-channel isolator

Datasheet

2,096In Stock

Cut Tape

$4.75

$3.57

$3.28

$2.96

Reel

$2.54

View

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Digital Isolators

SI8641BB-B-IUR
Skyworks Solutions, Inc.
1: $7.17
1,084In Stock

Mfr. Part No.
SI8641BB-B-IUR

Mouser Part No
634-SI8641BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

1,084In Stock

Cut Tape

$7.17

$4.85

$4.52

$3.98

Reel

$2.77

View

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator

SI8641BD-B-IS2R
Skyworks Solutions, Inc.
1: $8.27
1,500In Stock

Mfr. Part No.
SI8641BD-B-IS2R

Mouser Part No
634-SI8641BD-B-IS2R

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator

Datasheet

1,500In Stock

Cut Tape

$8.27

$5.85

$5.45

$4.80

Reel

$3.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator

SI8641BD-B-ISR
Skyworks Solutions, Inc.
1: $5.85
2,014In Stock

Mfr. Part No.
SI8641BD-B-ISR

Mouser Part No
634-SI8641BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator

Learn More

Datasheet

2,014In Stock

Cut Tape

$5.85

$4.43

$4.09

$3.70

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator

SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1: $7.63
1,845In Stock

Mfr. Part No.
SI8641EC-B-IS1R

Mouser Part No
634-SI8641EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator

Learn More

Datasheet

1,845In Stock

Cut Tape

$7.63

$5.25

$4.89

$4.31

View

Reel

$2.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator

SI8642BA-B-IUR
Skyworks Solutions, Inc.
1: $4.75
4,084In Stock

Mfr. Part No.
SI8642BA-B-IUR

Mouser Part No
634-SI8642BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

4,084In Stock

Cut Tape

$4.75

$3.57

$3.28

$2.96

Reel

$2.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators

SI8642BB-B-IS
Skyworks Solutions, Inc.
1: $5.30
3,156In Stock

Mfr. Part No.
SI8642BB-B-IS

Mouser Part No
634-SI8642BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

3,156In Stock

$5.30

$4.00

$3.50

$3.24

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

SI8642BB-B-IS1R
Skyworks Solutions, Inc.
1: $5.10
3,270In Stock

Mfr. Part No.
SI8642BB-B-IS1R

Mouser Part No
634-SI8642BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

Datasheet

3,270In Stock

Cut Tape

$5.10

$3.85

$3.53

$3.20

Reel

$2.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

SI8642BB-B-IU
Skyworks Solutions, Inc.
1: $7.16
1,472In Stock

Mfr. Part No.
SI8642BB-B-IU

Mouser Part No
634-SI8642BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

1,472In Stock

$7.16

$4.84

$4.50

$3.96

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator

SI8642BC-B-IS1
Skyworks Solutions, Inc.
1: $5.48
744In Stock

Mfr. Part No.
SI8642BC-B-IS1

Mouser Part No
634-SI8642BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

744In Stock

$5.48

$4.14

$3.61

$3.35

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

SI8642EB-B-IU
Skyworks Solutions, Inc.
1: $4.34
1,075In Stock

Mfr. Part No.
SI8642EB-B-IU

Mouser Part No
634-SI8642EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

1,075In Stock

$4.34

$3.27

$2.72

$2.60

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator

SI8642EC-B-IS1
Skyworks Solutions, Inc.
1: $5.48
959In Stock

Mfr. Part No.
SI8642EC-B-IS1

Mouser Part No
634-SI8642EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

959In Stock

$5.48

$4.14

$3.61

$3.35

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator

SI8642ED-B-ISR
Skyworks Solutions, Inc.
1: $5.85
3,001In Stock

Mfr. Part No.
SI8642ED-B-ISR

Mouser Part No
634-SI8642ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

3,001In Stock

Cut Tape

$5.85

$4.43

$4.09

$3.70

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 1 kV 4-channel digital isolator

SI8645BA-B-IUR
Skyworks Solutions, Inc.
1: $6.66
3,628In Stock

Mfr. Part No.
SI8645BA-B-IUR

Mouser Part No
634-SI8645BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 kV 4-channel digital isolator

Learn More

Datasheet

3,628In Stock

Cut Tape

$6.66

$4.34

$3.73

$3.04

Reel

$2.47

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8645BB-B-IS
Skyworks Solutions, Inc.
1: $5.28
1,061In Stock

Mfr. Part No.
SI8645BB-B-IS

Mouser Part No
634-SI8645BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

1,061In Stock

$5.28

$4.00

$3.50

$3.32

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 1 kV 4-channel digital isolator

SI8645BB-B-IU
Skyworks Solutions, Inc.
1: $5.10
4,067In Stock

Mfr. Part No.
SI8645BB-B-IU

Mouser Part No
634-SI8645BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 kV 4-channel digital isolator

Learn More

Datasheet

4,067In Stock

$5.10

$3.85

$3.20

$3.06

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV 4-channel digital isolator

SI8645BC-B-IS1
Skyworks Solutions, Inc.
1: $5.48
726In Stock

Mfr. Part No.
SI8645BC-B-IS1

Mouser Part No
634-SI8645BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

726In Stock

$5.48

$4.14

$3.61

$3.35

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8645BD-B-IS
Skyworks Solutions, Inc.
1: $5.85
829In Stock

Mfr. Part No.
SI8645BD-B-IS

Mouser Part No
634-SI8645BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

829In Stock

$5.85

$4.43

$3.89

$3.61

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators

SI8640BB-B-IS1
Skyworks Solutions, Inc.
1: $7.16
551In Stock
3,024Expected 26/3/2026

Mfr. Part No.
SI8640BB-B-IS1

Mouser Part No
634-SI8640BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Learn More

Datasheet

551In Stock

3,024Expected 26/3/2026

$7.16

$4.84

$4.50

$3.96

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8640BD-B-IS2
Skyworks Solutions, Inc.
1: $6.03
431In Stock

Mfr. Part No.
SI8640BD-B-IS2

Mouser Part No
634-SI8640BD-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

431In Stock

$6.03

$4.59

$4.02

$3.73

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV 4-channel digital isolator

SI8640EC-B-IS1
Skyworks Solutions, Inc.
1: $7.46
406In Stock

Mfr. Part No.
SI8640EC-B-IS1

Mouser Part No
634-SI8640EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

406In Stock

$7.46

$4.89

$3.82

$3.28

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8640ED-B-IS
Skyworks Solutions, Inc.
1: $5.85
67In Stock
552Expected 26/3/2026

Mfr. Part No.
SI8640ED-B-IS

Mouser Part No
634-SI8640ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

67In Stock

552Expected 26/3/2026

$5.85

$4.43

$3.61

$3.48

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Skyworks Si864x Series Digital Isolators

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