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

Si88644EC-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 : 30
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USD 7.1118

Multiples of: 1

Si88644

SMD/SMT

SOIC - 24

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

3 V

11 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

CA-IS3821HW

SOIC-16-WB Digital Isolators 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.

Chipanalog

Availability : 29
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 0.6561

Multiples of: 1

Π131E61

IC: interface; digital isolator; 200Mbps; iDivider®; 3÷5.5VDC; SMD ,3 General-purpose WSOP-16

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.

2Pai Semi

Availability : 29
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USD 0.6876

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ISO7041FQDBQRQ1

SSOP-16 Digital Isolators 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.

Texas Instruments

Availability : 29
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 3.8254

Multiples of: 1

ISO7131CCDBQR

General Purpose Digital Isolator 2500Vrms 3 Channel 50Mbps 25kV/µs CMTI 16-SSOP (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.

Texas Instruments

Availability : 29
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 3.8633

Multiples of: 1

ISO7131CC

SMD/SMT

SSOP - 16

3 Channel

Unidirectional

50 Mb/s

2500 V rms

Capacitive Coupling

5 V

2.7 V

10.5 mA

23 ns

- 40 C

+ 125 C

Cut Tape , Reel

Si8715BC-A-IS

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-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.

Silicon Labs

Availability : 27
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 1.177

Multiples of: 1

Smd/Smt

SOIC - 8

1 Channel

15 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

NSI8242S1-DSSR

SSOP-16 Digital Isolators 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.

NOVOSENSE

Availability : 27
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 1.0083

Multiples of: 1

ADUM260N1BRIZ

Digital Isolators Robust 5kV 6 CH Digital ISO 6/0

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 : 27
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 5.9893

Multiples of: 1

Adum260n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

12.8 mA , 18.3 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM5201CRWZ-RL

General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 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 : 27
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USD 7.3106

Multiples of: 1

ADUM5201

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

38 mA

60 ns

- 40 C

+ 105 C

Cut Tape , Reel

ISO7761FQDBQRQ1

SSOP-16 Digital Isolators 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.

Texas Instruments

Availability : 24
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 3.4675

Multiples of: 1

Si8645BB-B-IS

Digital Isolators 2.5 kV 4-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 : 23
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 2.068

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Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1281ARZ

General Purpose Digital Isolator 3000Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-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 : 23
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USD 2.189

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Adum1281

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

IL610A-2E

Digital Isolators General Purpose 1 1/0 Unidirectional 2500Vrms 10Mbps PDIP-8 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 : 22
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 3.5732

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10mbps

ADM2582EBRWZ-REEL7

RS422, RS485 Digital Isolator 2500Vrms 3 Channel 16Mbps 25kV/µs CMTI 20-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 : 22
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USD 5.3472

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Adm2582e

Smd/Smt

SOIC - 20

3 Channel

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

230 mA

100 ns

- 40 C

+ 85 C

Reel

ISO1540D

Digital Isolators Low-Power,Bidirec I2C 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 : 21
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USD 0.9291

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Iso1540

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

2.5 vRMS

Capacitive Coupling

5.5 V

3 V

3.6 mA

- 40 C

+ 125 C

Tube

ISO1640QDWRQ1

Digital Isolators Automotive, hot-swappable, robust-EMC bidirectional I2C isolator with bidirectional clock

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

USD 2.4809

Multiples of: 1

ISO1640 - Q1

SMD/SMT

SOIC - 16

2 Channel

Bidirectional

1500 V rms

5.5 V

2.25 V

5.2 mA

80 ns

- 40 C

+ 125 C

ADUM1285BRZ-RL7

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

USD 3.0183

Multiples of: 1

Adum1285

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

25 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

ADUM5242ARZ-RL7

Digital Isolators Dual-CH w/ Intg DC/DC 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.

Analog Devices

Availability : 0

USD 5.1176

Multiples of: 1

ADUM5242

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

1 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

2.2 mA

70 ns

- 40 C

+ 105 C

Cut Tape , Reel

ADUM263N1BRIZ-RL

Digital Isolators Robust 5kV 6 CH Digital ISO 3/3

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

USD 5.8191

Multiples of: 1

Adum263n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

15.9 mA , 17 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADN4654BRWZ-RL7

Digital Isolators 5kVRMS Dual ISO 2Tx Gbit LVDS

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

USD 14.6908

Multiples of: 1