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

ADUM4470ARIZ

Analog Devices Digital Isolators Quad-CH Digital w Reg DCDC

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 4.0082

Multiples of: 1

ADUM4470

SMD/SMT

SMD / SMT

4 Channel

Unidirectional

25 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

44 mA

55 ns

- 40 C

+ 105 C

Tube

ADUM1200CR

General Purpose Digital Isolator 2500Vrms 2 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 : 0
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March 2025

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USD 4.0156

Multiples of: 1

Adum1200

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

8.2 mA

45 ns

- 40 C

+ 105 C

Tube

MAX14931FASE+T

Digital Isolators 4 channel 31 config 150Mbps 2.5kVrms digital isolator default low NSOIC-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
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March 2025

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USD 4.02

Multiples of: 1

Max14931

Capacitive Coupling

Cut Tape

SI8445BB-D-ISR

Digital Isolators 2.5 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.02

Multiples of: 1250

SI8445BB

SMD/SMT

4 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

Cut Tape

ADUM3442CRWZ

Analog Devices Digital Isolators Quad-CH 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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.0412

Multiples of: 1

Adum3442

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

1.3 mA

32 ns

- 40 C

+ 105 C

Tube

ADUM3441CRWZ

Digital Isolators Quad-CH 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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.0412

Multiples of: 1

Adum3441

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

1.3 mA

32 ns

- 40 C

+ 105 C

Tube

MAX14436FAWE+

Digital Isolators 5kV Digital Isolator 4-Channel, Low Power

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 4.0414

Multiples of: 46

Max14434â Max14436

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

200 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

1.71 V

8.7 mA

10.9 ns

- 40 C

+ 125 C

MAX14435FAWE+

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 4.0414

Multiples of: 46

Max14434â Max14436

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

200 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

1.71 V

8.7 mA

10.9 ns

- 40 C

+ 125 C

ADUM7643ARQZ-RL7

Analog Devices Digital Isolators 1kV RMS 6-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 4.0432

Multiples of: 1000

Adum7643

Smd/Smt

QSOP - 20

6 Channel

1 Mb/S

420 V

Magnetic Coupling

5.5 V

1.16 mA

50 ns

- 40 C

+ 105 C

Reel

Si8405AA-B-IS1

Digital Isolators 1 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.0477

Multiples of: 48

Si8405aa

Smd/Smt

SOIC - 16 Narrow

6 Channel

Bidirectional, Unidirectional

Capacitive Coupling

5.5 V

3 V

6.2 mA

20 ns

- 40 C

+ 125 C

Tube

Si8462BB-B-IS1

Digital Isolators 2.5 kV 4 forward & 2 reverse 6-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 4.0541

Multiples of: 3

Si8462bb

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

ADUM261N0BRIZ

Digital Isolators Robust 5kV 6 CH Digital ISO 5/1

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 4.0544

Multiples of: 1

Adum261n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

14.5 mA , 17.3 mA

7.2 ns

- 40 C

+ 125 C

Tube

Si88322EC-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 4.0641

Multiples of: 1

Si88322

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

3 V

7.5 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

MAX14934DAWE+

Digital Isolators 5kVrms 1Mbps 4/0 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

March 2025

March 2025
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USD 4.0751

Multiples of: 1

Max14934

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

1 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

1.71 V

5 mA , 27.2 mA

38.2 ns

- 40 C

+ 125 C

Tube

ADUM1300ARW

Digital Isolators Digital Triple-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 4.0812

Multiples of: 1

Adum1300

SOIC - 16

3 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

Tube

ISO7760DBQR

Digital Isolators High Speed, Robust EMC Six-Channel Digital Isolators 16-SSOP -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
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March 2025

March 2025
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USD 4.083

Multiples of: 1

Iso7760

Smd/Smt

SSOP - 16

6 Channel

Unidirectional

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

2.25 V

35 mA

11 ns

- 55 C

+ 125 C

Cut Tape

ADUM4224WBRWZ-RL

Digital Isolators Driver, Half Bridge Isolator, 5kV 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 4.0839

Multiples of: 1000

Adum4224

Magnetic Coupling

- 40 C

+ 125 C

Aec - Q100

Reel

ADUM1402ARW

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

March 2025
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USD 4.0887

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

1 mA

100 ns

- 40 C

+ 105 C

Tube

MAX14931BASE+T

Digital Isolators 4 channel 31 config. 25Mbps 2.5kVrms digital isolator NSOIC-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 4.0908

Multiples of: 1

MAX14931

SMD/SMT

SOIC - 16 Narrow

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

Cut Tape , Reel

SI8606AD-B-ISR

Digital Isolators 5 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 : 0
Ship by 6 to 16 Weeks

March 2025