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4 Channel Interface ICs

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Number of Channels = 4 Channel

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Part #

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8605AC-B-IS1R
Skyworks Solutions, Inc.
1: 6,27 €
1.343In Stock

Mfr. Part No.
SI8605AC-B-IS1R

Mouser Part No
634-SI8605AC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

1.343In Stock

Cut Tape

6,27 €

4,84 €

4,48 €

3,76 €

View

Reel

3,47 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

I2C Isolator

SMD/SMT

SOIC-Narrow-16

Digital Isolators 5 kV uni- and bi-directional isolator

SI8605AD-B-ISR
Skyworks Solutions, Inc.
1: 7,37 €
437In Stock
1.250Expected 3/27/2026

Mfr. Part No.
SI8605AD-B-ISR

Mouser Part No
634-SI8605AD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV uni- and bi-directional isolator

Learn More

Datasheet

437In Stock

1.250Expected 3/27/2026

Cut Tape

7,37 €

5,73 €

5,31 €

4,86 €

Reel

4,38 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

I2C Isolator

SMD/SMT

SOIC-Wide-16

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8606AC-B-IS1
Skyworks Solutions, Inc.
1: 6,27 €
736In Stock

Mfr. Part No.
SI8606AC-B-IS1

Mouser Part No
634-SI8606AC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

736In Stock

6,27 €

4,84 €

4,28 €

4,01 €

View

Min.: 1
Mult.: 1

Digital Isolators

I2C Isolator

SMD/SMT

SOIC-Narrow-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-IS1
Skyworks Solutions, Inc.
1: 2,60 €
1.856In Stock

Mfr. Part No.
SI8640AB-B-IS1

Mouser Part No
634-SI8640AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

1.856In Stock

2,60 €

1,96 €

1,71 €

1,58 €

1,56 €

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-IS1R
Skyworks Solutions, Inc.
1: 4,28 €
2.470In Stock

Mfr. Part No.
SI8640AB-B-IS1R

Mouser Part No
634-SI8640AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2.470In Stock

Cut Tape

4,28 €

2,90 €

2,70 €

2,37 €

Reel

1,65 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators

SI8640BB-B-IS1
Skyworks Solutions, Inc.
1: 4,43 €
3.551In Stock

Mfr. Part No.
SI8640BB-B-IS1

Mouser Part No
634-SI8640BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Learn More

Datasheet

3.551In Stock

4,43 €

2,99 €

2,79 €

2,45 €

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators

SI8640BB-B-IS1R
Skyworks Solutions, Inc.
1: 4,36 €
2.450In Stock

Mfr. Part No.
SI8640BB-B-IS1R

Mouser Part No
634-SI8640BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

2.450In Stock

Cut Tape

4,36 €

2,85 €

2,45 €

2,00 €

Reel

1,64 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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: 3,27 €
3.654In Stock

Mfr. Part No.
SI8640BB-B-ISR

Mouser Part No
634-SI8640BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

3.654In Stock

Cut Tape

3,27 €

2,47 €

2,27 €

2,05 €

Reel

1,85 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 2.5 kV 4 forward channel isolator

SI8640BB-B-IUR
Skyworks Solutions, Inc.
1: 4,44 €
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

4,44 €

3,00 €

2,80 €

2,46 €

Reel

1,70 €

View

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators 3.75 kV 4-channel digital isolator

SI8640BC-B-IS1R
Skyworks Solutions, Inc.
1: 3,39 €
2.254In Stock
2.500Expected 7/23/2026

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 7/23/2026

Cut Tape

3,39 €

2,56 €

2,36 €

2,13 €

View

Reel

1,84 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators 5 kV 4-channel digital isolator

SI8640BD-B-ISR
Skyworks Solutions, Inc.
1: 4,11 €
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

4,11 €

3,03 €

2,68 €

2,33 €

Reel

2,02 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 5 kV 4-channel digital isolator

SI8640ED-B-ISR
Skyworks Solutions, Inc.
1: 3,62 €
1.243In 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

1.243In Stock

Cut Tape

3,62 €

2,74 €

2,53 €

2,29 €

Reel

2,03 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

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

SI8641BA-B-IUR
Skyworks Solutions, Inc.
1: 2,94 €
1.125In Stock
2.500On Order

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

1.125In Stock

2.500On Order

Cut Tape

2,94 €

2,21 €

2,03 €

1,83 €

Reel

1,61 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

Digital Isolators

SI8641BB-B-IS1R
Skyworks Solutions, Inc.
1: 4,36 €
5.528In Stock

Mfr. Part No.
SI8641BB-B-IS1R

Mouser Part No
634-SI8641BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

5.528In Stock

Cut Tape

4,36 €

2,85 €

2,45 €

2,00 €

Reel

1,64 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators

SI8641BB-B-IUR
Skyworks Solutions, Inc.
1: 4,44 €
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

4,44 €

3,00 €

2,80 €

2,46 €

Reel

1,71 €

View

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

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

SI8641BD-B-IS2R
Skyworks Solutions, Inc.
1: 5,12 €
1.450In 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

1.450In Stock

Cut Tape

5,12 €

3,62 €

3,37 €

2,97 €

Reel

2,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

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

SI8641BD-B-ISR
Skyworks Solutions, Inc.
1: 3,62 €
2.012In 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

2.012In Stock

Cut Tape

3,62 €

2,74 €

2,53 €

2,29 €

Reel

2,02 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels

SI8641BT-ISR
Skyworks Solutions, Inc.
1: 4,52 €
1.030In Stock

Mfr. Part No.
SI8641BT-ISR

Mouser Part No
634-SI8641BT-ISR

Skyworks Solutions, Inc.

Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels

Datasheet

1.030In Stock

Cut Tape

4,52 €

3,35 €

3,16 €

2,84 €

Reel

2,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.250

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

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

SI8641EB-B-IUR
Skyworks Solutions, Inc.
1: 4,44 €
861In 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

861In Stock

Cut Tape

4,44 €

3,00 €

2,80 €

2,46 €

Reel

1,70 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

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

SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1: 4,72 €
2.052In Stock
2.200Expected 3/27/2026

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

2.052In Stock

2.200Expected 3/27/2026

Cut Tape

4,72 €

3,25 €

3,03 €

2,67 €

View

Reel

1,84 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

Digital Isolators

SI8642AB-B-IS
Skyworks Solutions, Inc.
1: 3,27 €
5.198In Stock

Mfr. Part No.
SI8642AB-B-IS

Mouser Part No
634-SI8642AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

5.198In Stock

3,27 €

2,48 €

2,06 €

1,94 €

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Wide-16

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

SI8642BA-B-IUR
Skyworks Solutions, Inc.
1: 2,94 €
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

2,94 €

2,21 €

2,03 €

1,83 €

Reel

1,57 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

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

SI8642BB-B-IS1R
Skyworks Solutions, Inc.
1: 3,16 €
2.470In Stock
2.500Expected 4/23/2026

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

2.470In Stock

2.500Expected 4/23/2026

Cut Tape

3,16 €

2,38 €

2,18 €

1,98 €

Reel

1,68 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

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

SI8642BB-B-IU
Skyworks Solutions, Inc.
1: 4,43 €
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

4,43 €

2,99 €

2,79 €

2,45 €

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

QSOP-16

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

SI8642BC-B-IS1
Skyworks Solutions, Inc.
1: 3,39 €
669In Stock
284Expected 3/16/2026

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

669In Stock

284Expected 3/16/2026

3,39 €

2,56 €

2,24 €

2,07 €

View

Min.: 1
Mult.: 1

Digital Isolators

General Purpose

SMD/SMT

SOIC-Narrow-16

4 Channel Interface ICs

Types of Interface ICs

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Automotive General Purpose Functional Isolators
Demultiplexers
Digital Isolator
Digital Isolators
E1 Line Interface Units - LIUs
Gigabit Isolators
Isolators
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Relay Drivers
Repeaters
Retimers
Signal Buffers, Repeaters
Signal Duplicators

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