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

ADUM141E0WBRQZ-RL7

Digital Isolators IC, Auto Robust Quad ISO, 3:1 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

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USD 2.9625

Multiples of: 1

Cut Tape

ADUM225N1BRIZ-RL

Digital Isolators IC Robust Dual ISO 2:0 channel

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Analog Devices

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USD 2.9672

Multiples of: 1500

Adum225n

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

4.8 mA , 6.2 mA

7.2 ns

- 40 C

+ 125 C

Tube

SI8442AB-D-IU

General Purpose Digital Isolator 2500Vrms 4 Channel 1Mbps 25kV/µs (Typ) CMTI 16-SSOP (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.

Silicon Labs

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USD 2.9682

Multiples of: 2016

Si8442

16 - SSOP (0.154 , 3.90 mm WIDTH)

1Mbps

Tube

ADUM251N1BRIZ-RL

Digital Isolators Robust 5kV 5 CH Digital ISO 4/1

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

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USD 2.9694

Multiples of: 1

Adum251n

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

12.3 mA , 15 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM4402WBRWZ

Analog Devices Digital Isolators Quad-Ch 5kV Enhanced ESD Dig Isoltr

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 2.9704

Multiples of: 1

ADUM4402

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

90 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

2.7 V

830 uA

32 ns

- 40 C

+ 105 C

AEC - Q100

Tube

ISO1541QDQ1

Digital Isolators Automotive, 2.5-kVrms, isolated unidirectional clock, bidirectional I2C 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 : 0
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March 2025

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USD 2.9727

Multiples of: 1

Iso154x - Q1

Smd/Smt

SOIC - 8

2 Channel

Bidirectional, Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

2.9 mA , 2.5 mA

70 ns , 47 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM2201ARWZ

General Purpose Digital Isolator 5000Vrms 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

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USD 2.9863

Multiples of: 1

Adum2201

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

50 ns

- 40 C

+ 125 C

Tube

ADUM250N0BRIZ-RL

Digital Isolators Robust 5kV 5 CH Digital ISO 5/0

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 2.9867

Multiples of: 4

Adum250n

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

16 mA

7.2 ns

- 40 C

+ 125 C

Tube

SI8650BB-B-IS1R

Digital Isolators 2.5 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9892

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

22.1 mA

10 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

SI8650EB-B-IUR

Digital Isolators 2.5 kV 5 forward 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9892

Multiples of: 2500

Si865x

SMD/SMT

QSOP - 16

5 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

AEC - Q100

Reel

SI8650BB-B-IUR

Digital Isolators 2.5 kV 5 forward 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9892

Multiples of: 2500

Si865x

SMD/SMT

QSOP - 16

5 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

AEC - Q100

Reel

ADUM240D0BRWZ-RL

Digital Isolators IC Robust Quad ISO 4:0 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

March 2025
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USD 2.9904

Multiples of: 1000

ADuM240D

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

11.8 mA

7.2 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM1280CRZ-RL7

Analog Devices Digital Isolators 3kV RMS Default High Dual-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 2.9931

Multiples of: 1

Adum1280

Smd/Smt

SOIC - 8

2 Channel

100 Mb/S

560 V

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Reel

Si88221EC-IS

Digital Isolators 3.75 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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9938

Multiples of: 1

Si88221

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

5.9 mA

18 ns

- 40 C

+ 125 C

Tube

ADUM3200WBRZ

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 : 0
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March 2025

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USD 2.9964

Multiples of: 1

Adum3200

Smd/Smt

SOIC - 8

2 Channel

5.5 V

2.7 V

7.7 mA

45 ns

- 40 C

+ 105 C

Aec - Q100

ADUM240E0BRWZ-RL

Digital Isolators IC Robust Quad ISO 4:0 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

March 2025
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USD 3

Multiples of: 1

Adum240e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

SI8650EC-B-IS1R

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 3

Multiples of: 2500

Reel

ADUM3480ARSZ-RL7

Analog Devices Digital Isolators Small 3.75kV 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 3.0031

Multiples of: 500

Adum3480

Smd/Smt

SSOP - 20

4 Channel

1 Mb/S

560 V

Magnetic Coupling

5.5 V

600 uA

33 ns

- 40 C

+ 125 C

Reel

ADUM141D1BRQZ-RL7

Digital Isolators IC, Robust Quad ISO, 3:1 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

March 2025
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USD 3.0068

Multiples of: 1

ADUM141D

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

15 ns

- 40 C

+ 125 C

Cut Tape

ADUM142D0BRQZ-RL7

Digital Isolators IC, Robust Quad ISO, 2:2 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