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

Si8710BC-B-IP

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing

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 : 85
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 1.4936

Multiples of: 1

Si8710bc

Smd/Smt

DIP - 8/GW

1 Channel

Unidirectional

15 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8650EC-B-IS1

Digital Isolators 3.75 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.

Silicon Labs

Availability : 85
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.916

Multiples of: 1

Si865x

SMD/SMT

SOIC - 16

5 Channel

Unidirectional

150 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

2.5 V

22.1 mA

10 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM5230ARWZ

Digital Isolators Half-Bridge Dvr w/ Intg Hi-Side Supply

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 : 85
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 9.016

Multiples of: 1

Adum5230

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

4.5 v , 12 V

200 mA

100 ns

- 40 C

+ 105 C

Tube

Hot

ISO1176DWR

Texas Instruments Digital Isolators Iso PROFIBUS RS-485 Xcvr

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 : 84
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 1.158

Multiples of: 1

ISO1176

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

40 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3.15 V

11 mA

35 ns

- 40 C

+ 85 C

Cut Tape , Reel

ISO6721FQDWVRQ1

Digital Isolators Automotive, general-purpose, dual-channel, 1/1 digital isolator 8-SOIC -40 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 : 82
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 1.1035

Multiples of: 1

ADUM2210TRIZ

Digital Isolators 5kV DUAL-CHANNEL DIGITAL ISOLATORS

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 : 82
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 4.158

Multiples of: 1

Adum2210

Smd/Smt

SOIC - 16

2 Channel

Bidirectional

10 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

150 ns

- 40 C

+ 125 C

Tube

SI8620BT-IS

Digital Isolators 10 kV surge, 5 kV isolators with 2 forward & 0 reverse channels

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 : 79
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 1.8858

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.4 mA , 3.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

SI8631ET-IS

General Purpose Digital Isolator 5000Vrms 3 Channel 150Mbps 60kV/µs CMTI 16-SOIC (0.295", 7.50mm 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.

Silicon Labs

Availability : 79
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 2.024

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16 Wide

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

9.9 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

ISO7641FCDWR

Texas Instruments Digital Isolators 4kVpk Lo PWR 4Ch 25Mbps Digital 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 : 78
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 2.4459

Multiples of: 1

ISO7641FC

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

25 Mb/s

2500 V rms

Capacitive Coupling

5 V

3.3 V

1.3 mA

17 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM1100AR

General Purpose Digital Isolator 2500Vrms 1 Channel 25Mbps 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 : 78
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 1.5199

Multiples of: 1

Adum1100

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

18 ns

- 40 C

+ 105 C

Tube

ISO6762FDWR

Digital Isolators General purpose, 50-Mbps, six-channel (4/2) digital isolator 16-SOIC -40 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 : 77
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 2.0827

Multiples of: 1

ISOW7821FDWE

Digital Isolators High-efficiency, low-emissions, dual-channel, 1/1, reinforced digital isolator with integrated power 16-SOIC -40 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 : 77
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 7.2625

Multiples of: 40

Isow7821

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5000 vRMS

Capacitive Coupling

5.5 V

3 V

33 mA

13 ns

- 40 C

+ 125 C

Tube

ISO7731FDWR

Digital Isolators Robust EMC, triple-channel, 2/1, reinforced digital isolator 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 : 76
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 1.4082

Multiples of: 1

Iso7731

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

13.1 mA

11 ns

- 55 C

+ 125 C

Tube

ISO7720DW

Digital Isolators High Speed, 5000 VRMS Dual-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 : 75
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 1.826

Multiples of: 1

Iso7720

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

1.2 mA , 11.6 mA

11 ns

- 55 C

+ 125 C

Tube

ISO35DW

Digital Isolators Iso 3.3V Full & Half Duplex RS-485 Xcvr

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 : 75
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November 2025

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USD 5.423

Multiples of: 1

ISO35

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

3.6 V

3.15 V

8 mA

340 ns

- 55 C

+ 125 C

Tube

ADM3260ARSZ

Digital Isolators Iso, Dual I2C w/DC to DC conv

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 : 75
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 6.7281

Multiples of: 1

Adm3260

Smd/Smt

SSOP - 20

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

2.8 mA

95 ns

- 40 C

+ 105 C

Tube

Hot

SI8602AC-B-ISR

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 : 29
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 2.3952

Multiples of: 1

ADUM3401BRWZ-RL

Digital Isolators Quad-CH Digital EH System-Level ESD

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 : 0

USD 5.4768

Multiples of: 1

Adum3401

Smd/Smt

SOIC - 16

4 Channel

10 Mb/S

560 V

Magnetic Coupling

5.5 V

2.7 V

136 mA

32 ns

- 40 C

+ 105 C

Reel

SI8641BC-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.

Skyworks

Availability : 0

USD 2.4701

Multiples of: 1

ISO7421ED

Digital Isolators Lo-Pwr Dual Channel Dig 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 : 0

USD 2.1791

Multiples of: 225

Iso7421e

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

4242 V

Capacitive Coupling

5.5 V