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

ADUM3201WARZ-RL7

Digital Isolators 2-Ch 3-5.5V DC-1Mbit w/Enhanced 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
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March 2025

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USD 2.291

Multiples of: 1000

Adum3201

SOIC - 8

2 Channel

5.5 V

2.7 V

7.7 mA

45 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ADUM1200WSRZ-RL7

Analog Devices Digital Isolators 3-5.5 V DC- 1 Mbit sec 2Chnl Dgtl 2Txr

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 2.2953

Multiples of: 1000

ADUM1200

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

4.3 mA

150 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape

ADUM1246ARZ-RL7

Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 2.2976

Multiples of: 1000

ADUM1246

SMD/SMT

SOIC - 8

2 Channel

Bidirectional

2 Mb/s

3750 V rms

Magnetic Coupling

3.6 V

2.25 V

306 uA

180 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO721DG4

Digital Isolators 3.3V/5V High-Speed 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.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 2.3011

Multiples of: 1

ISO721

SMD/SMT

SOIC - 8

1 Channel

Unidirectional

100 Mb/s

2500 V rms

Capacitive Coupling

5 V

3 V

2 mA , 10 mA

17 ns

- 40 C

+ 125 C

Tube

ADUM140D0BRZ-RL7

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 2.3053

Multiples of: 1000

Adum140d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM231E0BRIZ

Digital Isolators IC Robust 3 ch ISO 2:1 ch

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.3069

Multiples of: 1

Adum231e

Tube

ISO7221MDG4

Digital Isolators Dual Ch 1/1 150Mbps 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
Ship by 6 to 16 Weeks

March 2025

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USD 2.3071

Multiples of: 225

Iso7221m

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

12 mA

10 ns

- 40 C

+ 125 C

Tube

ADUM1280CRZ

Digital Isolators 3kV RMS Default High Dual-CH

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.3086

Multiples of: 1

Adum1280

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

100 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

ADUM3224WARZ-RL7

Digital Isolators Driver, Half Bridge Isolator, 3kV rms

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 2.3124

Multiples of: 1000

Adum3224

Magnetic Coupling

- 40 C

+ 125 C

Aec - Q100

Reel

SI8645BA-C-IUR

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.3192

Multiples of: 2500

Si864x

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

1000 V rms

Capacitive Coupling

5.5 V

2.5 V

6.1 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape

SI8645BA-B-IS1R

Digital Isolator Channel CMTI

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 2.3192

Multiples of: 2500

Tape And Reel

SI8642BA-C-IUR

Digital Isolators 1 kV 2 forward & 2 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.3192

Multiples of: 2500

Tape And Reel

ISO722DRG4

Digital Isolator Logic 1-CH 100Mbps 8-Pin SOIC T/R

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 2.3207

Multiples of: 2500

Iso722

Smd/Smt

SOIC - 8

1 Channel

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

3 V

10 mA

34 ns

- 40 C

+ 125 C

Reel

ADUM140D1BRZ-RL7

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 2.3244

Multiples of: 1000

Adum140d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM231D1BRIZ-RL

Digital Isolators IC Robust 3 ch ISO 2:1 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 2.3282

Multiples of: 1000

Adum231d

Smd/Smt

SOIC - 16

3 Channel

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

8 mA , 8.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM140D1BRWZ-RL

Digital Isolators 3.75 kVrms Quad 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 2.3307

Multiples of: 1000

Adum140d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

11.8 mA , 9.2 mA

13 ns

- 40 C

+ 125 C

Reel

ISO7221CDRG4

Digital Isolators Dual Ch 1/1 25Mbps 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.3378

Multiples of: 2500

Reel

MAX12930EASA+T

Digital Isolators 2-Channel, 3.75kVRMS 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 2.3546

Multiples of: 1

MAX12930

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s, 150 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

1.71 V

4.21 mA

29.3 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM241D1BRWZ-RL

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 2.3548

Multiples of: 1000

Adum241d

4 Channel

- 40 C

+ 125 C

Reel

ADUM241E1BRIZ-RL

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