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

ADUM3150BRSZ

Analog Devices Digital Isolators 6 Ch 40MHz 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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March 2025

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USD 7.4886

Multiples of: 1

Adum3150

Smd/Smt

SSOP - 20

6 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

14 ns

- 40 C

+ 125 C

Tube

ADUM3150ARSZ

SPI Digital Isolator 3750Vrms 6 Channel 40Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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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March 2025

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USD 7.4886

Multiples of: 1

Adum3150

Smd/Smt

SSOP - 20

6 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

25 ns

- 40 C

+ 125 C

Tube

IL716-1E

Digital Isolators General Purpose 4 2/2 Unidirectional 2500Vrms 110Mbps QSOP-16 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.

NVE

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 7.4894

Multiples of: 1

110Mbps

ADUM2285CRIZ

General Purpose Digital Isolator 5000Vrms 2 Channel 100Mbps 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

March 2025
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USD 7.5153

Multiples of: 1

Adum2285

Smd/Smt

SOIC - 16

2 Channel

Bidirectional

100 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

800 uA

24 ns

- 40 C

+ 125 C

Tube

SI88440BC-IS

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

March 2025

March 2025
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USD 7.5504

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88441BC-IS

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

March 2025

March 2025
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USD 7.5504

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88444BC-IS

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

March 2025

March 2025
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USD 7.5504

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88443BC-IS

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

March 2025

March 2025
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USD 7.5504

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88442BC-IS

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

March 2025

March 2025
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USD 7.5504

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88440ED-IS

Digital Isolators 5 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 7.5504

Multiples of: 1

Si88440

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

13.3 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88444BD-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5504

Multiples of: 1

Si88444

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

11 mA

18 ns

- 40 C

+ 125 C

Tray

SI88443BD-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5504

Multiples of: 1

Si88443

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

9.5 mA

18 ns

- 40 C

+ 125 C

Tray

SI88442BD-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5504

Multiples of: 1

20 - SOIC (0.295 , 7.50 mm WIDTH)

100Mbps

Tube

SI88441BD-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5504

Multiples of: 1

Si88441

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

12 mA

18 ns

- 40 C

+ 125 C

Tray

SI88440BD-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5504

Multiples of: 1

20 - SOIC (0.295 , 7.50 mm WIDTH)

100Mbps

Tube

ADUM1301WTRWZ

Analog Devices Digital Isolators 3-5.5V DC 10Mbitsc 3Chnl Dgtl 2Txr1Rxr

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 7.5633

Multiples of: 1

ADUM1301

SMD/SMT

SOIC - 16

3 Channel

Unidirectional

90 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

29 mA , 43 mA

32 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM5201CRWZ

General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 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

March 2025
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USD 7.5798

Multiples of: 1

ADUM5201

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

38 mA

60 ns

- 40 C

+ 105 C

Tube

HCPL-091J

Avago Technologies Digital Isolators 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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 7.5826

Multiples of: 1

Smd/Smt

SO - 16

4 Channel

Bidirectional

110 Mb/S

2.5 kVRMS

Giant Magnetoresistive Gmr

5.5 V

3 V

5 mA

18 ns

- 40 C

+ 100 C

Tube

HCPL-902J

Avago Technologies Digital Isolators 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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 7.5826

Multiples of: 1

HCPL - 902J

SMD/SMT

SOIC - 16

4 Channel

Bidirectional, Unidirectional

100 Mb/s

2500 V rms

Giant Magnetoresistive GMR

6 mA

6 ns

- 40 C

+ 100 C

Tube

HCPL-900J

Avago Technologies Digital Isolators 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

Availability : 0
Ship by 6 to 16 Weeks

March 2025