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

ADUM1447ARQZ-RL7

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 4.2111

Multiples of: 3

Adum1447

Smd/Smt

QSOP - 16

4 Channel

2 Mb/S

2.5 kV

Magnetic Coupling

3.6 V

2.25 V

480 uA , 612 uA

120 ns

- 40 C

+ 125 C

Reel

ADUM3152BRSZ-RL7

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

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March 2025

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USD 4.2146

Multiples of: 500

Adum3152

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3750 V

Magnetic Coupling

5.5 V

3 V

14 ns

- 40 C

+ 125 C

Reel

MAX14931EASE+T

Digital Isolators 4 channel (3/1 config), 25Mbps, 2.5kVrms digital isolator, default low, 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

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USD 4.215

Multiples of: 1

MAX14931

SMD/SMT

SOIC - 16 Narrow

4 Channel

Unidirectional

25 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

12.4 mA , 22.7 mA

21.1 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7241ADWR

Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC T/R

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Texas Instruments

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USD 4.2173

Multiples of: 2000

Iso7241a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Reel

ADUM2201WARWZ

Digital Isolators 5kVrms DUAL-CHANNEL DIGITAL ISOLATORS

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Analog Devices

Availability : 0
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March 2025

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USD 4.2181

Multiples of: 1

ADUM2201

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

10 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

800 uA

50 ns

- 40 C

+ 125 C

AEC - Q100

Tube

HCPL-9000-000E

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
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March 2025

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USD 4.2231

Multiples of: 1

Through Hole

DIP - 8

Giant Magnetoresistive Gmr

Tube

MAX12930FASA+T

Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators

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Analog Devices

Availability : 0
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USD 4.2287

Multiples of: 1

MAX12930

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s, 150 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

1.71 V

4.21 mA

10.9 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM2201BRIZ

General Purpose Digital Isolator 5000Vrms 2 Channel 10Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

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USD 4.2288

Multiples of: 1

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

ISO7820DWWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Dual-Channel 2/0 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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March 2025

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USD 4.23

Multiples of: 1

Iso7820

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mbps

5.7 vRMS

5.5 V

2.25 V

11.7 ns

- 55 C

+ 125 C

Tube

ADUM3152BRSZ

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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.2337

Multiples of: 1

Adum3152

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

14 ns

- 40 C

+ 125 C

Tube

ADUM4224WARWZ-RL

Digital Isolators Driver, Half Bridge Isolator, 5kV rms

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.2449

Multiples of: 1000

Adum4224

Magnetic Coupling

- 40 C

+ 125 C

Aec - Q100

Reel

IL3422-3E

Digital Isolators RS422, RS485 2 1/1 Unidirectional 2500Vrms 20Mbps SOIC-16_150mil 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

March 2025
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USD 4.2451

Multiples of: 1

20Mbps

MAX12931CASA+

Digital Isolators 2-Channel 3.75kVRMS Digital Isolators

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Analog Devices

Availability : 0
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March 2025

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USD 4.2497

Multiples of: 1

MAX12931

SMD/SMT

2 Channel

Unidirectional

150 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

1.71 V

3.06 mA

5.6 ns

- 40 C

+ 125 C

Tube

ADUM1241ARSZ

Digital Isolators 2-Ch MicroPwr Digitl Iso Default High 1/1

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Analog Devices

Availability : 0
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USD 4.252

Multiples of: 1

Adum1241

Smd/Smt

SSOP - 20

1 Channel

Bidirectional

2 Mb/S

3.75 kVRMS

Magnetic Coupling

3.6 V

2.25 V

450 uA

180 ns

- 40 C

+ 125 C

Tube

ADUM3301ARWZ

Digital Isolators Triple-CH Digital EH System-Level ESD

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Analog Devices

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USD 4.2655

Multiples of: 1

Adum3301

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

108 mA

32 ns

- 40 C

+ 105 C

Tube

ADUM240E0WBRWZ

Digital Isolators IC,Robust Quad ISO,4:0 ch

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Analog Devices

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USD 4.2699

Multiples of: 1

ADuM240E

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

1.7 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM242E0WBRWZ

Digital Isolators IC,Robust Quad ISO 2:2 ch

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Analog Devices

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USD 4.2699

Multiples of: 1

ADuM242E

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

1.7 V

11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM241D0BRWZ

General Purpose Digital Isolator 5000Vrms 4 Channel 150Mbps 75kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

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USD 4.2709

Multiples of: 1

Adum241d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

10.3 mA , 11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

Si88241BC-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

March 2025

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USD 4.2727

Multiples of: 1

Si88241

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

12 mA

18 ns

- 40 C

+ 125 C

Tube

Si88240EC-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

March 2025