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

SI8431BB-D-ISR

Digital Isolators 2.5 kV 2 forward & 1 reverse 3-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

April 2025

April 2025
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USD 2.0293

Multiples of: 1

Si8431bb

Capacitive Coupling

Cut Tape

ADUM141D0BRQZ

Digital Isolators IC, Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
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USD 2.0298

Multiples of: 1

Adum141d

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM141D1BRWZ

Digital Isolators IC Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
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USD 2.0298

Multiples of: 1

Adum141d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.7 V

10.3 mA , 11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM130D0BRWZ

General Purpose Digital Isolator 3750Vrms 3 Channel 150Mbps 75kV/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
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April 2025

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USD 2.0352

Multiples of: 376

Adum130d

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

6.8 mA , 9.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

CA-IS3830LWW

SOIC-16-WWB Digital Isolators 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.

Chipanalog

Availability : 0
Ship by 6 to 16 Weeks

April 2025

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USD 2.0354

Multiples of: 1

ADUM231E1BRWZ-RL

Digital Isolators IC Robust 3 ch ISO 2:1 ch

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0411

Multiples of: 1000

Adum231e

3 Channel

- 40 C

+ 125 C

Reel

ADUM221N0BRWZ

Digital Isolators IC Robust Dual ISO 2:1 Channel

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

April 2025

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USD 2.0412

Multiples of: 1

Adum221n

2 Channel

- 40 C

+ 125 C

Tube

ADUM231E0BRWZ

General Purpose Digital Isolator 5000Vrms 3 Channel 150Mbps 75kV/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
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April 2025

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USD 2.0422

Multiples of: 1

Adum231e

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

8 mA , 8.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM7442ARQZ

Analog Devices Digital Isolators 1kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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April 2025

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USD 2.0469

Multiples of: 1

Adum7442

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

1 Mb/S

1 kVRMS

Magnetic Coupling

5.5 V

3 V

950 uA

56 ns

- 40 C

+ 105 C

Tube

π163E61

6 General-purpose WBSOIC-16 Digital Isolators 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.

2Pai Semi

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0495

Multiples of: 1

200Mbps

ISO7741FQDBQQ1

Digital Isolators Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators 16-SSOP -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
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0547

Multiples of: 75

Iso7741 - Q1

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

100 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

18 mA

10.7 ns

- 40 C

+ 125 C

Tube

ADUM230E0BRIZ-RL

Digital Isolators IC Robust 3 ch ISO 3:0 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

April 2025

April 2025
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USD 2.0583

Multiples of: 1

Adum230e

Tube

ADUM230D1BRIZ

Digital Isolators IC Robust 3 ch ISO 3:0 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

April 2025

April 2025
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USD 2.0587

Multiples of: 370

Adum230d

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

6.8 mA , 9.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

MAX14850AEE+T

Digital Isolators Six Channel 600vrms 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

April 2025

April 2025
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USD 2.0628

Multiples of: 1

MAX14850

SMD/SMT

QSOP - 16

6 Channel

Bidirectional, Unidirectional

50 Mb/s

600 V rms

Capacitive Coupling

5.5 V

3 V

7.2 mA , 15 mA

60 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7331CQDWRQ1

Digital Isolators Automotive, Low Power, Triple-Channel 2/1 Digital Isolator 16-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
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0639

Multiples of: 2000

Iso7331 - Q1

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

25 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

3 V

4.3 mA , 5.8 mA

32 ns

- 40 C

+ 125 C

Aec - Q100

ADUM120N0WBRZ-RL7

Digital Isolators 2ch EMC robust 3kV digital Isolator,2/0

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0692

Multiples of: 1

ISO722DG4

Digital Isolators Sgl 100Mbps Dig Iso

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Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.073

Multiples of: 2500

Iso722

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

4 kVRMS

Capacitive Coupling

5 V

3.3 V

500 uA

17 ns

- 40 C

+ 125 C

Tube

ADUM1100URZ-RL7

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

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Analog Devices

Availability : 0
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April 2025

April 2025
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USD 2.0804

Multiples of: 1000

Adum1100

Smd/Smt

SOIC - 8

1 Channel

100 Mb/S

560 V

Magnetic Coupling

5.5 V

3 V

800 uA

18 ns

- 40 C

+ 125 C

Reel

ISO7740QDWQ1

Digital Isolators Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators 16-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
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.0844

Multiples of: 40

Iso774x - Q1

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

5.5 mA , 22.7 mA

10.7 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM142E0BRWZ-RL

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

April 2025