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

MAX14931CAWE+

Digital Isolators 4 channel (3/1 config.), 150Mbps, 2.5kVrms 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
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USD 6.2412

Multiples of: 1

Max14931

Capacitive Coupling

MAX14930CAWE+

Digital Isolators 4 channel (4/0 config.), 150Mbps, 2.5kVrms 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

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USD 6.2412

Multiples of: 1

Max14930

Smd/Smt

SOIC - 16 Wide

4 Channel

Unidirectional

150 Mb/S

2.75 kVRMS

Galvanic Isolation

5.5 V

1.71 V

27.2 mA

5.1 ns

- 40 C

+ 125 C

ACML-7400-000E

Isolation Amplifiers 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

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May 2025

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USD 6.2478

Multiples of: 45

ACML

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

100 Mb/s

5600 V rms

Magnetic Coupling

5.5 V

3 V

31 mA

27 ns

- 40 C

+ 105 C

Tube

ADUM1401CRWZ

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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USD 6.2552

Multiples of: 1

Adum1401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

90 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 125 C

Tube

ADUM1402CRWZ

Digital Isolators QUAD-CHANNEL 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
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May 2025

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USD 6.2552

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

90 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 105 C

Tube

ADUM2251ARIZ

I²C 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

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May 2025

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USD 6.2902

Multiples of: 1

ADUM2251

SMD/SMT

SMD / SMT

2 Channel

Bidirectional, Unidirectional

1 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

2.5 mA , 2.8 mA

162 ns

- 40 C

+ 105 C

Tube

ADUM5410BRSZ

Digital Isolators 4-Ch Isolator w/Int DC/DC Conv 2.5kV,4:0

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Analog Devices

Availability : 0
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May 2025

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USD 6.2917

Multiples of: 59

Adum5410

Smd/Smt

SSOP - 24

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

1.7 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 105 C

Tube

ISOW7721FDFMR

Digital Isolators Low emissions, dual-channel, 1/1, reinforced digital isolator with integrated power 20-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

May 2025

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USD 6.2928

Multiples of: 1

ADUM4473ARIZ

Analog Devices Digital Isolators Quad-CH Digital w Reg DCDC

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Analog Devices

Availability : 0
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May 2025

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USD 6.3021

Multiples of: 93

Adum4473

SOIC - 20

4 Channel

Unidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

60 ns

- 40 C

+ 105 C

Tube

ADUM4152BRIZ-RL

Digital Isolators 7 Ch Isolator for SPI Interface

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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May 2025

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USD 6.3249

Multiples of: 1000

ADUM4152

SMD/SMT

SMD / SMT

7 Channel

Unidirectional

34 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

14 mA

16 ns

- 40 C

+ 125 C

Cut Tape , Reel

Si88242EC-IS

Digital Isolators 3.75 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

May 2025

May 2025
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USD 6.3276

Multiples of: 1

Si88242

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

10.8 mA

18 ns

- 40 C

+ 125 C

Tube

SI88640BD-ISR

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

May 2025

May 2025
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USD 6.3364

Multiples of: 1250

Tape And Reel

SI88244BD-ISR

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

May 2025

May 2025
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USD 6.3364

Multiples of: 1250

Tape And Reel

SI88641BC-ISR

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.

Skyworks

Availability : 0
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May 2025

May 2025
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USD 6.3364

Multiples of: 1250

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Reel

SI88643BC-ISR

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 6.3364

Multiples of: 1250

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Reel

SI88640BC-ISR

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 6.3364

Multiples of: 1250

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Reel

MAX22444FAWE+

Digital Isolators Four Channel, Low Power, High Speed 5.7kVrms 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
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May 2025

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USD 6.3484

Multiples of: 1

MAX14934EAWE+

Digital Isolators 4 channel (2/2 config.), 25Mbps, 5kVrms 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
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May 2025

May 2025
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USD 6.3945

Multiples of: 1

Max14934

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

1.71 V

5 mA , 27.2 mA

20.9 ns

- 40 C

+ 125 C

Tube

ADUM3471ARSZ-RL7

PWM Controller and Transformer Driver 20-Pin SSOP 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.

Analog Devices

Availability : 0
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USD 6.4114

Multiples of: 500

Adum3471

Smd/Smt

SSOP - 20

4 Channel

Magnetic Coupling

5.5 V

3 V

60 ns

- 40 C

+ 105 C

Reel

ADUM4400ARIZ

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
Ship by 6 to 16 Weeks

May 2025