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

ADUM140E1BRZ

General Purpose Digital Isolator 3000Vrms 4 Channel 150Mbps 75kV/µs CMTI 16-SOIC (0.154", 3.90mm 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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March 2025

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USD 2.8925

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7320FCQDQ1

Digital Isolators Automotive, low-power, dual-channel, 2/0, 25-Mbps digital isolator 8-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

March 2025

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USD 2.894

Multiples of: 225

Iso7320 - Q1

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

25 Mb/S

6 kV

Galvanic Isolation

5.5 V

3 V

4.9 mA

37 ns

- 40 C

+ 125 C

Aec - Q100

ISO7760DBQ

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

March 2025

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USD 2.8944

Multiples of: 1

Iso7760

Smd/Smt

SSOP - 16

6 Channel

Unidirectional

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

2.25 V

35 mA

11 ns

- 55 C

+ 125 C

Tube

ADUM2280CRIZ

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
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USD 2.9045

Multiples of: 1

Adum2280

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

ADUM2201BRWZ

Digital Isolators DUAL-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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9075

Multiples of: 4

Adum2201

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

10 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

50 ns

- 40 C

+ 125 C

Tube

ADUM3482ARSZ-RL7

Analog Devices Digital Isolators Small 3.75kV 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

March 2025

March 2025
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USD 2.9097

Multiples of: 1

ADUM3482

SMD/SMT

SSOP - 20

4 Channel

Unidirectional

1 Mb/s

3750 V rms

Magnetic Coupling

5.5 V

3 V

3.5 mA

90 ns

- 40 C

+ 125 C

Cut Tape , Reel

Si8450AB-B-IS1

Digital Isolators 2.5 kV 5-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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9107

Multiples of: 48

Si8450ab

Smd/Smt

SOIC - 16 Narrow

5 Channel

Unidirectional

1 Mb/S

1 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ADUM142D0BRZ

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

March 2025

March 2025
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USD 2.9116

Multiples of: 336

Adum142d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

10.3 mA , 11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM142E0BRZ

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

March 2025

March 2025
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USD 2.9116

Multiples of: 1

Adum142e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7231ADWRG4

Digital Isolator Logic 3-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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9137

Multiples of: 2000

Iso7231a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Reel

SI8382PF-IU

Digital Isolators 2.5 kV 8-channel PLC input isolator with 2 high-speed channels & debounce

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 2.9228

Multiples of: 1

Si8380

Smd/Smt

QSOP - 20

8 Channel

Unidirectional

2 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

30 mA

8 us

- 40 C

+ 125 C

Aec - Q100

ADUM1301ARW

Digital Isolators Digital Triple-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

March 2025

March 2025
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USD 2.9235

Multiples of: 1

Adum1301

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

1.2 mA

65 ns

- 40 C

+ 105 C

Tube

ADUM230E0BRIZ

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

March 2025

March 2025
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USD 2.9248

Multiples of: 370

ADUM230E

SMD/SMT

SOIC - 16

3 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

9.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM1310ARWZ-RL

General Purpose Digital Isolator 3750Vrms 3 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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9256

Multiples of: 1

Adum1310

Smd/Smt

SOIC - 16

3 Channel

1 Mb/S

560 V

Magnetic Coupling

5.5 V

2.7 V

730 uA

50 ns

- 40 C

+ 105 C

Reel

ISO7830FDWWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Triple-Channel 3/0 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.9299

Multiples of: 1

Iso7830

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

17.5 mA

11 ns

- 55 C

+ 125 C

Cut Tape

ISO7242CDWG4

Digital Isolator CMOS 4-CH 25Mbps 16-Pin SOIC Tube

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

March 2025

March 2025
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USD 2.941

Multiples of: 1

Iso7242c

SOIC - 16 Wide

4 Channel

25 Mb/S

Capacitive Coupling

5 V

3.3 V

35 ns

- 40 C

+ 125 C

Tube

ADUM252N1BRIZ

Digital Isolators Robust 5kV 5 CH Digital ISO 3/2

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 2.9412

Multiples of: 1

Adum252n

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

13.4 mA , 13.7 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM140E1WBRWZ

Digital Isolators IC, Robust Quad ISO, 4:0 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
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March 2025

March 2025
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USD 2.9434

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Aec - Q100

Tube

26C31FP-E

Quad Transmitter RS-422 16-Pin SOP Tube

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.

Renesas

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.944

Multiples of: 1

Surface Mount

Rail/Tube

ISO721DUB

Texas Instruments Digital Isolators Sgl 100Mbps Dig Iso

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

March 2025