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Digital Isolators

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Part #

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

SI8642BA-B-IU
Skyworks Solutions, Inc.
1: $3.42
58,472In Stock

Mfr. Part No.
SI8642BA-B-IU

Mouser Part No
634-SI8642BA-B-IU

Skyworks Solutions, Inc.

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

Learn More

Datasheet

58,472In Stock

$3.42

$2.57

$2.48

$2.04

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 4 forward channel isolator

SI8640EB-B-IU
Skyworks Solutions, Inc.
1: $3.67
11,032In Stock

Mfr. Part No.
SI8640EB-B-IU

Mouser Part No
634-SI8640EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward channel isolator

Learn More

Datasheet

11,032In Stock

$3.67

$2.77

$2.30

$2.20

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 2.5 kV 3 forward & 1 reverse 4-channel isolator

SI8641EB-B-IU
Skyworks Solutions, Inc.
1: $3.67
10,515In Stock

Mfr. Part No.
SI8641EB-B-IU

Mouser Part No
634-SI8641EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator

Learn More

Datasheet

10,515In Stock

$3.67

$2.77

$2.30

$1.88

$1.81

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 4 ch 1 kV digital isolator

SI8040AA-B-IU
Skyworks Solutions, Inc.
1: $3.56
14,286In Stock

Mfr. Part No.
SI8040AA-B-IU

Mouser Part No
634-SI8040AA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 4 ch 1 kV digital isolator

Datasheet

14,286In Stock

$3.56

$2.68

$2.28

$2.13

View

Min.: 1
Mult.: 1

Si8030

SMD/SMT

QSOP-16

4 Channel

Unidirectional

10 Mb/s

1500 Vrms

Capacitive Coupling

5.5 V

3.15 V

4.4 mA, 9.4 mA

40 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator

SI8641EB-B-IUR
Skyworks Solutions, Inc.
1: $5.16
2,615In Stock

Mfr. Part No.
SI8641EB-B-IUR

Mouser Part No
634-SI8641EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator

Datasheet

2,615In Stock

Cut Tape

$5.16

$3.49

$3.25

$2.86

Reel

$1.98

View

MouseReel Available

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

AEC-Q100

Reel, Cut Tape, MouseReel

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

SI8642BB-B-IUR
Skyworks Solutions, Inc.
1: $2.57
5,529In Stock

Mfr. Part No.
SI8642BB-B-IUR

Mouser Part No
634-SI8642BB-B-IUR

Skyworks Solutions, Inc.

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

Learn More

Datasheet

5,529In Stock

Cut Tape

$2.57

$2.48

$2.43

$2.38

Reel

$1.94

View

MouseReel Available

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

AEC-Q100

Reel, Cut Tape, MouseReel

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

SI8642BA-C-IU
Skyworks Solutions, Inc.
1: $4.85
3,714In Stock

Mfr. Part No.
SI8642BA-C-IU

Mouser Part No
634-SI8642BACIU

Skyworks Solutions, Inc.

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

Datasheet

3,714In Stock

$4.85

$3.24

$2.83

$2.13

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 1 kV 5-channel digital isolator

SI8655BA-B-IU
Skyworks Solutions, Inc.
1: $3.96
5,310In 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

Datasheet

5,310In Stock

$3.96

$2.99

$2.50

$2.39

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 1 kV 5-channel digital isolator

SI8655BA-B-IUR
Skyworks Solutions, Inc.
1: $5.53
2,640In Stock

Mfr. Part No.
SI8655BA-B-IUR

Mouser Part No
634-SI8655BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 kV 5-channel digital isolator

Learn More

Datasheet

2,640In Stock

Cut Tape

$5.53

$3.80

$3.54

$3.12

Reel

$2.15

View

Min.: 1
Mult.: 1

Reel: 2,500

Si865x

SMD/SMT

QSOP-16

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

SI8641BA-B-IU
Skyworks Solutions, Inc.
1: $4.84
9,863In Stock

Mfr. Part No.
SI8641BA-B-IU

Mouser Part No
634-SI8641BA-B-IU

Skyworks Solutions, Inc.

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

Learn More

Datasheet

9,863In Stock

$4.84

$3.23

$3.00

$2.63

View

Min.: 1
Mult.: 1

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

Tube

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

SI8641BA-B-IUR
Skyworks Solutions, Inc.
1: $3.42
2,935In Stock

Mfr. Part No.
SI8641BA-B-IUR

Mouser Part No
634-SI8641BA-B-IUR

Skyworks Solutions, Inc.

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

Learn More

Datasheet

2,935In Stock

Cut Tape

$3.42

$2.57

$2.36

$2.13

Reel

$1.87

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 1 kV 4-channel digital isolator

SI8645BA-B-IU
Skyworks Solutions, Inc.
1: $3.42
18,286In Stock

Mfr. Part No.
SI8645BA-B-IU

Mouser Part No
634-SI8645BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 kV 4-channel digital isolator

Learn More

Datasheet

18,286In Stock

$3.42

$2.57

$2.14

$1.98

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 6 forward channel isolator

SI8660BB-B-IU
Skyworks Solutions, Inc.
1: $4.87
5,297In Stock

Mfr. Part No.
SI8660BB-B-IU

Mouser Part No
634-SI8660BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6 forward channel isolator

Learn More

Datasheet

5,297In Stock

$4.87

$3.71

$3.38

$2.98

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 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 5 forward & 1 reverse 6-channel isolator

SI8661EB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
8,779In Stock

Mfr. Part No.
SI8661EB-B-IUR

Mouser Part No
634-SI8661EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

8,779In Stock

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.73

Min.: 1
Mult.: 1

Reel: 2,500

Si866x

SMD/SMT

QSOP-16

6 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

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

SI8662EB-B-IU
Skyworks Solutions, Inc.
1: $4.14
5,702In Stock

Mfr. Part No.
SI8662EB-B-IU

Mouser Part No
634-SI8662EB-B-IU

Skyworks Solutions, Inc.

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

Learn More

Datasheet

5,702In Stock

$4.14

$3.16

$3.13

$2.53

$2.48

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 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 3 forward & 3 reverse 6-channel isolator

SI8663BB-B-IU
Skyworks Solutions, Inc.
1: $6.38
5,957In Stock
576Expected 23/07/2026

Mfr. Part No.
SI8663BB-B-IU

Mouser Part No
634-SI8663BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

Learn More

Datasheet

5,957In Stock

576Expected 23/07/2026

$6.38

$4.22

$3.03

$2.78

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 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 6 ch 1 kV digital isolator

SI8065AA-B-IU
Skyworks Solutions, Inc.
1: $4.96
2,280In Stock

Mfr. Part No.
SI8065AA-B-IU

Mouser Part No
634-SI8065AA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 6 ch 1 kV digital isolator

Datasheet

2,280In Stock

$4.96

$3.78

$3.17

$3.04

View

Min.: 1
Mult.: 1

Si8030

SMD/SMT

QSOP-16

6 Channel

Unidirectional

10 Mb/s

1500 Vrms

Capacitive Coupling

5.5 V

3.15 V

4.4 mA, 9.4 mA

40 ns

- 40 C

+ 125 C

Tube

Digital Isolators 6 ch 1 kV digital isolator

SI8065AA-B-IUR
Skyworks Solutions, Inc.
1: $6.64
3,525In Stock

Mfr. Part No.
SI8065AA-B-IUR

Mouser Part No
634-SI8065AA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 6 ch 1 kV digital isolator

Datasheet

3,525In Stock

Cut Tape

$6.64

$4.87

$4.54

$3.99

View

Reel

$2.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si8030

SMD/SMT

QSOP-16

6 Channel

Unidirectional

10 Mb/s

1500 Vrms

Capacitive Coupling

5.5 V

3.15 V

4.4 mA, 9.4 mA

40 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4 forward channel isolator

SI8640BB-B-IUR
Skyworks Solutions, Inc.
1: $5.16
1,246In Stock

Mfr. Part No.
SI8640BB-B-IUR

Mouser Part No
634-SI8640BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward channel isolator

Datasheet

1,246In Stock

Cut Tape

$5.16

$3.49

$3.25

$2.86

Reel

$1.98

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

AEC-Q100

Reel, Cut Tape

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

SI8641BA-C-IUR
Skyworks Solutions, Inc.
1: $3.42
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

$3.42

$2.57

$2.36

$2.13

Reel

$1.83

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 1 kV 2 forward & 2 reverse 4-channel isolator

SI8642BA-B-IUR
Skyworks Solutions, Inc.
1: $3.42
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

$3.42

$2.57

$2.36

$2.13

Reel

$1.83

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 2 forward & 2 reverse 4-channel isolator

SI8642BB-B-IU
Skyworks Solutions, Inc.
1: $5.15
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

$5.15

$3.48

$3.24

$2.85

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 2.5 kV 2 forward & 2 reverse 4-channel isolator

SI8642EB-B-IU
Skyworks Solutions, Inc.
1: $3.12
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

$3.12

$2.35

$1.96

$1.87

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 1 kV 4-channel digital isolator

SI8645BA-B-IUR
Skyworks Solutions, Inc.
1: $4.79
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

$4.79

$3.12

$2.68

$2.19

Reel

$1.78

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 1 kV 4-channel digital isolator

SI8645BB-B-IU
Skyworks Solutions, Inc.
1: $3.67
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

$3.67

$2.77

$2.30

$2.20

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

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