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

SI88620ED-ISR

Digital Isolators 5kV high speed digital isolators with integrated DCDC converter; 2 forward 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8543

Multiples of: 1250

Si88620

Smd/Smt

SO - 20

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

7.3 mA , 16.1 mA

17.5 ns

- 40 C

+ 125 C

Reel

SI88622ED-ISR

Digital Isolators 5kV high speed digital isolators with integrated DCDC converter; 2 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8543

Multiples of: 1250

Si88622

Smd/Smt

SO - 20

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

4.2 mA , 16.5 mA

17.5 ns

- 40 C

+ 125 C

Reel

ADUM3200WCRZ

Analog Devices Digital Isolators 2-Ch 3-5.5VDC-25Mbit wEnhanced 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
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8661

Multiples of: 1

ADUM3200

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

3.8 mA , 7.7 mA

45 ns

- 40 C

+ 105 C

AEC - Q100

Tube

ISO7831DWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Triple-Channel 2/1 Digital Isolator, 100Mbps 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8661

Multiples of: 2000

Iso7831

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

100 Mb/S

8 kV

Capacitive Coupling

5.5 V

2.25 V

13.2 mA

11 ns

- 55 C

+ 125 C

Reel

ADUM1280WBRZ

Digital Isolators Small 3kV DUAL-CH 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8946

Multiples of: 1

ADUM1280

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

3.135 V

4.8 mA , 6.2 mA

23 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM1281WBRZ

Digital Isolators Small 3kV DUAL-CH 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8946

Multiples of: 1

ADUM1281

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

3.135 V

4.7 mA , 4.9 mA

23 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM1285WBRZ

Digital Isolators Small 3kV DUAL-CH 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.8946

Multiples of: 1

ADUM1285

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

3.135 V

4.8 mA , 6.2 mA

23 ns

- 40 C

+ 125 C

AEC - Q100

Tube

MAX14932FAWE+

Digital Isolators 2.5kVrms 150Mbps 2/2 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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9013

Multiples of: 1

Max14932

Capacitive Coupling

Tube

ADUM4402ARWZ-RL

Digital Isolators Quad-Ch 5kV Enhanced ESD Dig 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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9032

Multiples of: 1

Adum4402

Smd/Smt

SOIC - 16

4 Channel

1 Mb/S

846 V

Magnetic Coupling

5.5 V

2.7 V

830 uA

32 ns

- 40 C

+ 105 C

Cut Tape

ADUM2211WSRWZ

Digital Isolators DUAL-CH 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9189

Multiples of: 1

Adum2211

SOIC - 16

2 Channel

5.5 V

3 V

150 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si88242BC-IS

Digital Isolators 3.75 kV 4-channel digital isolator with integrated dc-dc

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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.924

Multiples of: 1

Si88242

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

10.8 mA

18 ns

- 40 C

+ 125 C

Tube

Si88240BC-IS

Digital Isolators 3.75 kV 4-channel digital isolator with integrated dc-dc

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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.924

Multiples of: 1

Si88240

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

10.5 mA

18 ns

- 40 C

+ 125 C

Tube

ADUM1400CRW

Digital Isolators Digital Quad-CH

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
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9264

Multiples of: 1

Adum1400

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

31 mA

32 ns

- 40 C

+ 105 C

Tube

MAX14936DAWE+

Digital Isolators 5kVrms 1Mbps 2/2 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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9431

Multiples of: 1

Max14936

Capacitive Coupling

38.2 ns

Tube

HCPL-9031

Avago Technologies Digital Isolators Digital Isolator (100MBd)

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.

Broadcom

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9478

Multiples of: 1

HCPL - 9031

Through Hole

DIP - 8

2 Channel

Bidirectional

100 Mb/s

2500 V rms

Giant Magnetoresistive GMR

2.5 mA

6 ns

- 40 C

+ 100 C

Tube

HCPL-9030-000E

Digital Isolators Digital Isolator (100MBd)

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.

Broadcom

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9562

Multiples of: 800

HCPL - 9030

Through Hole

DIP - 8

2 Channel

Unidirectional

100 Mb/s

2500 V rms

Giant Magnetoresistive GMR

5.5 V

3 V

5 mA

6 ns

- 40 C

+ 100 C

Tube

ADM2483BRW

Digital Isolators Isolator RS-485 Transceiver I.C.

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
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9665

Multiples of: 1

Adm2483

Smd/Smt

SOIC - 16

1 Channel

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

2.5 mA

620 ns

- 40 C

+ 85 C

Tube

SI88644ED-IS

Digital Isolators 5 kV 4-channel digital isolator with integrated dc-dc

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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.9769

Multiples of: 1

SI88244ED-IS

Silicon Labs Digital Isolators 5kV digital isolator with DCDC converter

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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 4.977

Multiples of: 1

Si88244

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

5.2 mA

18 ns

- 40 C

+ 125 C

Aec - Q100

ADUM2401CRWZ-RL

General Purpose Digital Isolator 5000Vrms 4 Channel 90Mbps 25kV/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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025