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

CA-IS3721LW-Q1

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 : 48
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USD 0.6439

Multiples of: 1

CA-IS3822LWW

SOIC-16-WWB 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 : 48
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USD 1.5058

Multiples of: 1

Si8717BC-A-IP

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing

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 : 48
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USD 1.6841

Multiples of: 1

Through Hole

DIP - 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

CA-IS3830HWW

SOIC-16-WWB 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 : 48
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 1.7568

Multiples of: 1

ISO7220AQDRQ1

Texas Instruments Digital Isolators AC Dual Channel,20 1Mbps Digital 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 : 48
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USD 1.8671

Multiples of: 1

Iso7220a - Q1

Smd/Smt

SOIC - 8

2 Channel

1 Mb/S

Capacitive Coupling

5 V

3.3 V

405 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ISO6763QDWRQ1

SOIC-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 : 48
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 2.0938

Multiples of: 1

IL3085E

Digital Isolators RS422, RS485 3 2/1 Unidirectional 2500Vrms 4Mbps SOIC-16 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 : 48
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USD 6.4969

Multiples of: 1

4Mbps

Si8463BB-B-IS1

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel 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 : 48
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USD 8.12

Multiples of: 1

Si8463bb

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

CA-IS3831HW

SOIC-16-300mil 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 : 47
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 0.7027

Multiples of: 1

ADUM2401BRWZ-RL

General Purpose Digital Isolator 5000Vrms 4 Channel 10Mbps 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 : 47
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USD 5.4407

Multiples of: 1

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

ADUM1100ARZ-RL7

General Purpose Digital Isolator 2500Vrms 1 Channel 25Mbps 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 : 46
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November 2025

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USD 1.8317

Multiples of: 1

Adum1100

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

25 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

18 ns

- 40 C

+ 125 C

Cut Tape

CA-IS3822HWW

SOIC-16-WWB 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 : 45
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 1.8

Multiples of: 1

ISO7242MDWG4

Digital Isolators 4Ch Dig Isolator 150Mbps 2:2

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.

Texas Instruments

Availability : 45
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 4.715

Multiples of: 1

Iso7242m

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3.15 V

24 mA

42 ns

- 40 C

+ 125 C

Tube

ADUM2401ARWZ

Digital Isolators QUAD-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 : 45
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USD 7.266

Multiples of: 1

Adum2401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Tube

ADUM1240ARSZ

General Purpose Digital Isolator 3750Vrms 2 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 : 44
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USD 3.08

Multiples of: 1

Adum1240

Smd/Smt

SSOP - 20

2 Channel

Bidirectional

2 Mb/S

3.75 kVRMS

Magnetic Coupling

3.6 V

2.25 V

600 uA

180 ns

- 40 C

+ 125 C

Tube

SI8645BT-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 150Mbps 60kV/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.

Silicon Labs

Availability : 44
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USD 3.105

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

ADUM2402ARWZ

Digital Isolators QUAD-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 : 44
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USD 3.577

Multiples of: 1

Adum2402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Tube

ADM3260ARSZ-RL7

I²C Digital Isolator 2500Vrms 2 Channel 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 : 44
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USD 7.1958

Multiples of: 1

Adm3260

Smd/Smt

SSOP - 20

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

9.5 mA

95 ns , 162 ns

- 40 C

+ 105 C

Reel

ADUM1402ARWZ

General Purpose Digital Isolator 2500Vrms 4 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 : 19
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USD 2.1188

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 105 C

Tube

ISO7760FQDBQQ1

Digital Isolators Automotive, robust EMC, six-channel, 6/0, reinforced digital isolator 16-SSOP -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

USD 2.7489

Multiples of: 1

ISO7760 - Q1

SMD/SMT

SSOP - 16

6 Channel

Unidirectional

1 Mb/s

3000 V rms

Capacitive Coupling