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

ADUM1401BRW-RL

Digital Isolators Digital Quad-CH

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Analog Devices

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USD 5.8346

Multiples of: 1

Adum1401

Magnetic Coupling

Reel

ADUM1402WTRWZ

Analog Devices Digital Isolators 3-5.5V DC 10Mbitsc 4Chnl Dgtl 2Txr2 Rxr

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Analog Devices

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USD 5.8555

Multiples of: 1

ADUM1402

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

90 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

44 mA

34 ns

- 40 C

+ 125 C

AEC - Q100

Tube

HCPL-9030-300

Digital Isolators Digital Isolator 100MBd

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Broadcom

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USD 5.8703

Multiples of: 800

Tube

ISOW7821FDWER

SOIC-16-300mil Digital Isolators with power ROHS

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Texas Instruments

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USD 5.8979

Multiples of: 2000

ISO1050DUB

Digital Isolators Iso 5V CAN Xcvr

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Texas Instruments

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USD 5.9022

Multiples of: 1

Iso1050

Smd/Smt

SOP - 8

1 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

52 mA

74 ns

- 55 C

+ 105 C

Tube

MAX14931FASE+

Digital Isolators 4 channel (3/1 config), 150Mbps, 2.5kVrms digital isolator, default low, NSOIC-16, -40C to +125C

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Analog Devices

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USD 5.9044

Multiples of: 1

Max14931

Smd/Smt

SOIC - 16 Narrow

4 Channel

Unidirectional

150 Mb/S

2.75 kV

Capacitive Coupling

5.5 V

1.71 V

27.8 mA

42.9 ns

- 40 C

+ 125 C

Tube

IL712-2E

Digital Isolators General Purpose 2 1/1 Unidirectional 2500Vrms 110Mbps PDIP-8 RoHS

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NVE

Availability : 0
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USD 5.9046

Multiples of: 1

110Mbps

ISO3088DWG4

Single Transmitter/Receiver RS-485 16-Pin SOIC Tube

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Texas Instruments

Availability : 0
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USD 5.9204

Multiples of: 80

Iso3088

Smd/Smt

SOIC - 16 Wide

1 Channel

20 Mb/S

4 kV

Capacitive Coupling

5.5 V

3.15 V

10 mA

90 ns

- 40 C

+ 85 C

Tube

MAX14935CAWE+

Digital Isolators 4 channel (3/1 config.), 150Mbps, 5kVrms digital isolator, WSOIC-16, -40C to +125C

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Analog Devices

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USD 5.9364

Multiples of: 1

Max14935

Smd/Smt

SOIC - 16 Wide

Capacitive Coupling

5.1 ns

Tube

ADUM1251WARZ-RL7

Analog Devices Digital Isolators I2C isolator 3V to 5.5V

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Analog Devices

Availability : 0
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March 2025

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USD 5.9422

Multiples of: 1

Adum1251

Smd/Smt

SOIC - 8

1 Channel

5.5 V

3 V

150 ns

- 40 C

+ 105 C

Aec - Q100

Reel

ADUM2401BRIZ-RL

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS, 5K

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 5.9672

Multiples of: 1000

Adum2401

Smd/Smt

SOIC - 16

4 Channel

10 Mb/S

846 V

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Reel

SI88622BD-IS

Digital Isolators 5kV high speed digital isolators with integrated DCDC converter

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 5.9785

Multiples of: 1

Si88622

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

7.5 mA

18 ns

- 40 C

+ 125 C

Tube

SI88621BD-IS

Digital Isolators 5kV high speed digital isolators with integrated DCDC converter

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 5.9785

Multiples of: 1

Si88621

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

8 mA

18 ns

- 40 C

+ 125 C

Tube

SI88220BD-IS

Digital Isolators 5 kV 2-channel digital isolator with integrated dc-dc

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Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 5.9785

Multiples of: 1

Si88220

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

9.5 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88222ED-IS

Digital Isolators 5 kV 2-channel digital isolator with integrated dc-dc

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Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 5.9785

Multiples of: 1

Si88222

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

7.3 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM1410BRWZ

General Purpose Digital Isolator 3750Vrms 4 Channel 10Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

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USD 5.9834

Multiples of: 1

Adum1410

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

730 uA

50 ns

- 40 C

+ 105 C

Tube

ADUM1250SRZ

Digital Isolators Hot Swappable Dual I2C

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Analog Devices

Availability : 0
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USD 5.9834

Multiples of: 1

Adum1250

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

5 mA

150 ns

- 40 C

+ 105 C

Tube

MAX14936FAWE+

Digital Isolators 5kVrms 150Mbps 2/2 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
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March 2025

March 2025
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USD 5.984

Multiples of: 1

MAX14936

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

1.71 V

18 mA

5.1 ns

- 40 C

+ 125 C

Tube

ADUM2402BRIZ-RL

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS, 5K

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 5.9907

Multiples of: 1000

Adum2402

Smd/Smt

SOIC - 16

4 Channel

10 Mb/S

846 V

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Reel

ADUM2400BRIZ-RL

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS, 5K

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