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

NCID9210

Digital Isolators HIGH SPEED BI-DIRECTIONAL 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.

ON Semiconductor

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USD 3.9356

Multiples of: 1000

SMD/SMT

2 Channel

Bidirectional

50 Mb/s

5000 V rms

Galvanic Isolation

5.5 V

2.5 V

4.5 mA , 5 mA

17 ns

- 40 C

+ 125 C

MAX14933AWE+

Digital Isolators 2 channel each bidirectional 2Mbps 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 3.9396

Multiples of: 1

MAX14933

SMD/SMT

SOIC - HYBRID - 16 Wide

2 Channel

Bidirectional

3.4 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

2.25 V

4.8 mA , 6 mA

80 ns

- 40 C

+ 125 C

Tube

ISO7242ADWRG4

Digital Isolator CMOS 4-CH 1Mbps 16-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

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USD 3.9457

Multiples of: 2000

Iso7242a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Reel

Si8712CC-B-IP

General Purpose Digital Isolator 3750Vrms 1 Channel 1Mbps 20kV/µs CMTI 8-SMD, Gull Wing

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

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USD 3.9476

Multiples of: 1

Si8712cc

Smd/Smt

DIP - 8/GW

1 Channel

Unidirectional

1 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1440ARSZ-RL7

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 3.9494

Multiples of: 1

Adum1440

Smd/Smt

4 Channel

2 Mb/S

2.5 kV

Magnetic Coupling

3.6 V

2.25 V

337 uA , 732 uA

120 ns

- 40 C

+ 125 C

Reel

ADUM141E0WBRQZ

Digital Isolators IC, Auto 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
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USD 3.9555

Multiples of: 1

Tube

IL3285E

Digital Isolators RS422, RS485 2 1/1 Unidirectional 2500Vrms 5Mbps SOIC-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
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March 2025

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USD 3.9572

Multiples of: 1

5Mbps

MAX14932AASE+

Digital Isolators 4 channel (2/2 config.), 1Mbps, 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
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March 2025

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USD 3.9572

Multiples of: 1

MAX14932

SMD/SMT

SOIC - 16 Narrow

4 Channel

Unidirectional

1 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

18 mA

38.6 ns

- 40 C

+ 125 C

Tube

ADUM1447ARQZ

Digital Isolators Micro-power Quad-CH 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 3.9578

Multiples of: 196

Adum1447

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

2 Mb/S

2.5 kVRMS

Magnetic Coupling

3.6 V

2.25 V

612 uA

80 ns

- 40 C

+ 125 C

Tube

ADUM1446ARSZ-RL7

Digital Isolators Micro-power Quad-CH 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 3.9655

Multiples of: 1

Adum1446

Smd/Smt

4 Channel

2 Mb/S

2.5 kV

Magnetic Coupling

3.6 V

2.25 V

409 uA , 672 uA

120 ns

- 40 C

+ 125 C

Reel

ADUM1301BRW

Digital Isolators Digital Triple-CH

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Analog Devices

Availability : 0
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March 2025

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USD 3.9656

Multiples of: 1

Adum1301

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

8.2 mA

32 ns

- 40 C

+ 125 C

Tube

ISO7810FDWWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Single-Channel 1/0 Digital Isolator, 100Mbps 16-SOIC -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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USD 3.9802

Multiples of: 1

Iso7810

Smd/Smt

SOIC - 16

1 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

1.8 mA

10.7 ns

- 55 C

+ 125 C

Tube

ADUM7440CRQZ

Analog Devices Digital Isolators 1kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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USD 3.9825

Multiples of: 98

Adum7440

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

25 Mb/S

1 kVRMS

Magnetic Coupling

5.5 V

3 V

950 uA

56 ns

- 40 C

+ 105 C

Tube

ADUM1401ARW

Digital Isolators Digital Quad-CH

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 3.987

Multiples of: 1

Adum1401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

1 mA

100 ns

- 40 C

+ 105 C

Tube

ADUM1300BRWZ-RL

Digital Isolators THREE-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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USD 3.9875

Multiples of: 1

Adum1300

Smd/Smt

SOIC - 16

3 Channel

10 Mb/S

560 V

Magnetic Coupling

5.5 V

2.7 V

8.2 mA

32 ns

- 40 C

+ 125 C

Reel

ADUM7641ARQZ

General Purpose Digital Isolator 1000Vrms 6 Channel 1Mbps 15kV/µs CMTI 20-SSOP (0.154", 3.90mm Width)

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Analog Devices

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USD 3.9949

Multiples of: 1

Adum7641

Smd/Smt

QSOP - 20

6 Channel

Bidirectional

1 kVRMS

Magnetic Coupling

5.5 V

1.16 mA

50 ns

- 40 C

+ 105 C

Tube

MAX14934AAWE+

Digital Isolators 4 channel (4/0 config.), 1Mbps, 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 3.9959

Multiples of: 1

Max14934

38.2 ns

ADUM1285ARZ-RL7

Analog Devices Digital Isolators 3kV RMS Default Low Dual-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
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USD 4.0013

Multiples of: 1

Adum1285

Smd/Smt

SOIC - 8

2 Channel

1 Mb/S

560 V

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Reel

Si88621BC-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
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March 2025

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USD 4.0066

Multiples of: 1

Si88621

Smd/Smt

SOIC - 20

2 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

8 mA

18 ns

- 40 C

+ 125 C

Tube

ADUM240E0BRWZ

General Purpose Digital Isolator 5000Vrms 4 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
Ship by 6 to 16 Weeks

March 2025