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

SI88421BD-IS

Digital Isolators 5 kV 2-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 5.7079

Multiples of: 1

Si88421

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

9.7 mA

17.5 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM1402BRWZ

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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USD 5.7233

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 105 C

Tube

ADUM1300WTRWZ-RL

Digital Isolators 3-5.5VDC 10Mbit/sc 3Chnl Dgtl 3Txr0Rxr

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Analog Devices

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USD 5.7248

Multiples of: 1000

Adum1300

SOIC - 16

3 Channel

5.5 V

2.7 V

8.2 mA

32 ns

- 40 C

+ 125 C

Aec - Q100

Reel

IL511-3E

Digital Isolators General Purpose 2 2/0 Unidirectional 2500Vrms 2Mbps SOIC-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.

NVE

Availability : 0
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USD 5.7309

Multiples of: 1

2Mbps

ADUM3472WARSZ

Digital Isolators 4-Ch Iso w/ Int Transformer Driver

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

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USD 5.7475

Multiples of: 1

Adum3472

4 Channel

- 40 C

+ 105 C

Aec - Q100

Tube

ADUM4401ARIZ

Analog Devices Digital Isolators 5kV RMS Quad-CH Digital

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
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USD 5.7486

Multiples of: 1

Adum4401

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

Tube

Si88243ED-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

March 2025

March 2025
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USD 5.7499

Multiples of: 1

Si88243

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

Tube

MAX14931EAWE+

Digital Isolators 4 channel Digital isolator (3/1 config.), 25Mbps, WSOIC-16, default low output

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
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USD 5.7595

Multiples of: 1

MAX14931

SMD/SMT

SOIC - 16 Wide

4 Channel

Unidirectional

25 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

12.4 mA , 22.7 mA

21.1 ns

- 40 C

+ 125 C

Tube

HCPL-9000

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

March 2025

March 2025
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USD 5.7867

Multiples of: 1

HCPL - 9000

Through Hole

DIP - 8

1 Channel

Unidirectional

100 Mb/s

2500 V rms

Galvanic Isolation

5.5 V

3 V

0.008 mA , 3.3 mA

6 ns

- 40 C

+ 100 C

Tube

ADUM2401CRWZ

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

March 2025

March 2025
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USD 5.7917

Multiples of: 1

Adum2401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

31 mA

32 ns

- 40 C

+ 105 C

Tube

MAX14936AAWE+

Digital Isolators 4 channel (2/2 config.), 1Mbps, 5kVrms digital isolator, WSOIC-16, -40C to +125C

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

March 2025

March 2025
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USD 5.7955

Multiples of: 1

MAX14936

SMD/SMT

SOIC - 16 Wide

4 Channel

Unidirectional

1 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

1.71 V

18 mA

38.6 ns

- 40 C

+ 125 C

Tube

ADUM5202ARWZ

General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 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

March 2025

March 2025
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USD 5.7974

Multiples of: 2

ADUM5202

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

7 mA

60 ns

- 40 C

+ 105 C

Tube

ISO7830DW

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Triple-Channel 3/0 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

March 2025

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USD 5.798

Multiples of: 40

Iso7830

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

8 kV

Capacitive Coupling

5.5 V

2.25 V

17.5 mA

11 ns

- 55 C

+ 125 C

Tube

MAX14430EAEE+

Digital Isolators 4-Channel Low Power 5kV 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

March 2025

March 2025
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USD 5.8039

Multiples of: 1

Max14430

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

3.75 kVRMS

Galvanic

5.5 V

1.71 V

9.52 mA

23.9 ns

- 40 C

+ 125 C

Tube

ISO7831FDWWR

Digital Isolators 5.7kVRMS, 100Mbps 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.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 5.806

Multiples of: 1

Iso7831

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

8.7 mA , 13.2 mA

11 ns

- 55 C

+ 125 C

Reel

ISO7830DWWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Triple-Channel 3/0 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

March 2025

March 2025
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USD 5.806

Multiples of: 1

Iso7830

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

17.5 mA

11 ns

- 55 C

+ 125 C

Tube

ADUM3153BRSZ

Digital Isolators 7 Ch. Isolator for SPI Interface

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 5.8124

Multiples of: 132

Adum3153

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

14 ns

- 40 C

+ 125 C

Tube

ADUM241D0BRIZ-RL

Digital Isolators IC Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
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USD 5.8147

Multiples of: 1

Adum241d

4 Channel

- 40 C

+ 125 C

Reel

ADUM1401BRW

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

March 2025

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USD 5.8346

Multiples of: 1

Adum1401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

3.5 mA

50 ns

- 40 C

+ 105 C

Tube

ADUM1400BRW-RL

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

March 2025