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

MAX12930FASA+T

Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators

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Analog Devices

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USD 3.9762

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 3.9764

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

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Texas Instruments

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USD 3.9774

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

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Analog Devices

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USD 3.9809

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

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USD 3.9914

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

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USD 3.9917

Multiples of: 1

20Mbps

MAX12931CASA+

Digital Isolators 2-Channel 3.75kVRMS Digital Isolators

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Analog Devices

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USD 3.996

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

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USD 3.9981

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 4.0108

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 4.015

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 4.015

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 4.0159

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
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May 2025

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USD 4.0176

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

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Silicon Labs

Availability : 0
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May 2025

May 2025
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USD 4.0176

Multiples of: 1

Si88240

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

10.5 mA

18 ns

- 40 C

+ 125 C

Tube

ADUM3224WBRZ-RL7

Digital Isolators Driver, Half Bridge Isolator, 3kV rms

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Analog Devices

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USD 4.0245

Multiples of: 1

Adum3224

Magnetic Coupling

- 40 C

+ 125 C

Aec - Q100

Reel

MAX14851AEE+

Digital Isolators Six-Channel Digital Isolator

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Analog Devices

Availability : 0
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USD 4.032

Multiples of: 1

Smd/Smt

QSOP - 16

6 Channel

Bidirectional, Unidirectional

2 Mb/S, 50 Mb/S

600 vRMS

Galvanic Isolation

5.5 V

3 V

10.2 mA

11.8 ns

- 40 C

+ 125 C

Tube

ADUM3402WARWZ-RL

Digital Isolators 3-5.5V DC 10Mbits 4Chnl Dgtl 2Txr2 xr

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Analog Devices

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USD 4.0344

Multiples of: 1000

Adum3402

SOIC - 16

4 Channel

5.5 V

2.7 V

136 mA

32 ns

- 40 C

+ 105 C

Aec - Q100

Reel

ISO7241ADWG4

Digital Isolator CMOS 4-CH 1Mbps 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

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USD 4.0369

Multiples of: 40

Iso7241a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Tube

MAX14930BASE+T

Digital Isolators 4 channel (4/0 config.), 25Mbps, 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

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USD 4.0399

Multiples of: 1

Max14930

Smd/Smt

SOIC - 16 Narrow

4 Channel

Unidirectional

25 Mb/S

2.75 kVRMS

Galvanic Isolation

5.5 V

1.71 V

27.2 mA

20.9 ns

- 40 C

+ 125 C

Cut Tape

ADUM1301BRWZ

Digital Isolators THREE-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
Ship by 6 to 16 Weeks

May 2025