About Digital Isolators

Digital Isolators

Digital isolators are electronic components that are used to transfer digital signals across a barrier or isolation boundary. These components are used in electronic circuits to isolate one part of the circuit from the other, preventing any direct electrical connection. This helps to protect sensitive components and data from electrical noise and potential damage.The isolation in digital isolators is achieved through the use of optical, magnetic, or capacitive coupling techniques. This means that the signal is transferred through a non-conductive medium, breaking the electrical connection between the components on either side of the isolation barrier.Digital isolators are commonly used in applications where high voltage or high-frequency signals need to be transferred, such as in industrial control systems and medical equipment. They offer advantages over traditional isolation methods, such as optocouplers, as they are faster, more reliable, and have a longer lifespan.In summary, digital isolators are essential components that provide safe and reliable signal transfer in electronic circuits by isolating and protecting sensitive components, ultimately improving the overall performance and longevity of the circuit.

Digital Isolators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging

SI8630BD-B-ISR

Digital Isolators 5 kV 3-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks

Availability : 6787
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.1

Multiples of: 1

si863x

SMD/SMT

SOIC - 16 Wide

3 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

AEC - Q100

Cut Tape

P120U31

Digital Isolators SOIC_N-8 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

2Pai Semi

Availability : 6678
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.1496

Multiples of: 5

150kbps

SI8652AB-B-IS1R

Digital Isolators 2.5 kV 3 fwd & 2 rev 5-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6671
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 2.5927

Multiples of: 1

Si8652ab

Smd/Smt

SOIC - 16

5 Channel

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

4.1 mA

2 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8631BB-B-IS

Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6439
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.672

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

3.9 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8065AA-B-IUR

Digital Isolators 1kV 6-ch Digital Isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6399
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.9992

Multiples of: 1

SMD/SMT

6 Channel

Unidirectional

10 Mb/s

1500 V rms

Capacitive Coupling

5.5 V

3.15 V

4.4 mA , 7.5 mA

40 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7741FDW

Digital Isolators High Speed, Robust EMC Quad-Channel Digital Isolators 16-SOIC -55 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 6288
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.442

Multiples of: 1

Iso7741

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

1000 Mbps

Capacitive Coupling

5.5 V

2.25 V

12 ns

- 55 C

+ 125 C

Tube

Si8652AB-B-IS1

Digital Isolators 2.5 kV 3 fwd & 2 rev 5-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6272
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.255

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

5 Channel

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

4.1 mA

2 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8641EC-B-IS1R

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

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6122
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.233

Multiples of: 1

Si864x

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8661BB-B-IS1

Digital Isolators 2.5 kV 5 fwd & 1 rev 6-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6052
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.849

Multiples of: 1

Si866x

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

2.5 kV

Capacitive Coupling

5.5 V

2.5 V

23 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8642AB-B-IS

Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 6023
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.156

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8655BA-B-IUR

Digital Isolators 1 kV 5-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks

Availability : 5996
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.472

Multiples of: 1

Si865x

SMD/SMT

QSOP - 16

5 Channel

Unidirectional

150 Mb/s

1000 V rms

Capacitive Coupling

22.1 mA

AEC - Q100

Cut Tape

SI8652BB-B-IS1R

Digital Isolators 2.5 kV 3 fwd & 2 rev 5-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks

Availability : 5872
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.664

Multiples of: 1

Si865x

SMD/SMT

SOIC - 16

5 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.7 V

11.7 mA

10 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

SI8640AB-B-ISR

Digital Isolators 1 kV 4-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5852
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.6411

Multiples of: 1

Si864x

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8640BB-B-ISR

Digital Isolators 2.5 kV 4-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5733
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.1358

Multiples of: 1

Si864x

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

Si8652BB-B-IS1

Digital Isolators 2.5 kV 3 fwd & 2 rev 5-channel isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5730
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.354

Multiples of: 1

Si865x

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

11.7 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO1541DR

Digital Isolators Low-Power,Bidirec I2C Iso

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 5723
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.6269

Multiples of: 1

Iso1541

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 vRMS

Capacitive Coupling

5.5 V

3 V

3.3 mA

- 40 C

+ 125 C

Reel

Si8660BB-B-IS1

Digital Isolators 2.5 kV 6-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5582
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.728

Multiples of: 1

Si866x

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

2.5 kV

Capacitive Coupling

5.5 V

2.5 V

26.2 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8640BD-B-IS

Digital Isolators 5 kV 4-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5433
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.321

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8605AC-B-IS1

Digital Isolators 3.75 kV uni- and bi-directional isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5194
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.455

Multiples of: 1

Si8605ac

Smd/Smt

SOIC - 16 Narrow

2 Channel

Bidirectional, Unidirectional

10 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

6.2 mA , 7.2 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1200BRZ-RL7

General Purpose Digital Isolator 2500Vrms 2 Channel 10Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 3460
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025