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

Si88320EC-IS

Digital Isolators 3.75 kV 2-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 : 73
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 6.8885

Multiples of: 1

Si88320

Smd/Smt

SOIC - 20

2 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

9.5 mA

18 ns

- 40 C

+ 125 C

Tube

ISO7762QDBQQ1

Digital Isolators Automotive, robust EMC, six-channel, 4/2, 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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 2.4843

Multiples of: 1

ISO7762

SMD/SMT

SSOP - 16

6 Channel

Unidirectional

100 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

2.25 V

16.5 mA , 25.7 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ISO7741QDWWRQ1

Digital Isolators Automotive high-speed reinforced four-channel digital isolator in extra-wide package 16-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 : 70
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.6815

Multiples of: 1

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

5.6 mA , 18 mA

10.7 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7721FQDRQ1

Digital Isolators Automotive, High Speed, Robust EMC Reinforced Dual-Channel 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 : 69
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.2852

Multiples of: 1

Iso7721 - Q1

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

100 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

2.25 V

7.3 mA

11 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8640ET-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 : 68
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.5179

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

CA-IS3721HW

Digital Isolators WB 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.

Chipanalog

Availability : 65
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.6876

Multiples of: 1

π140E60

4 General-purpose WBSOIC-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.

2Pai Semi

Availability : 65
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.7893

Multiples of: 1

200Mbps

CA-IS3621LVW

SOIC-16-WB Digital Isolators with power 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 : 64
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 2.2963

Multiples of: 1

ISO7720DWR

Digital Isolators High Speed, 5000 VRMS Dual-Channel Digital Isolators 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 : 64
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 1.565

Multiples of: 1

Iso7720

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

1.2 mA , 11.6 mA

11 ns

- 55 C

+ 125 C

Tube

ADUM1245ARSZ

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 : 64
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 3.346

Multiples of: 1

Adum1245

Smd/Smt

SSOP - 20

2 Channel

Bidirectional

2 Mb/S

3.75 kVRMS

Magnetic Coupling

3.6 V

2.25 V

375 uA

180 ns

- 40 C

+ 125 C

Tube

SI8402AB-B-IS

Digital Isolators 2.5 kV uni- and bi-directional 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.

Skyworks

Availability : 64
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 5.7306

Multiples of: 1

Si8402AB

SMD/SMT

SOIC - 8

1 Channel

Bidirectional, Unidirectional

10 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3 V

3.9 mA

25 ns

- 40 C

+ 125 C

Tube

ADUM1311ARWZ-RL

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 : 63
Ship by Fri. 14 Nov to Thu. 20 Nov

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USD 1.6439

Multiples of: 1

Adum1311

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

730 uA

50 ns

- 40 C

+ 105 C

Reel

SI8662EB-B-IU

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-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 : 63
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.365

Multiples of: 1

Si865x

SMD/SMT

QSOP - 16

5 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.375 V

19.4 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Tube

π142M31S

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.

2Pai Semi

Availability : 60
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.7638

Multiples of: 1

Si8640ED-B-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 150Mbps 35kV/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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.42

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

Tube

SI8645BA-C-IU

Digital Isolators 1 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 : 58
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 2.8471

Multiples of: 1

Si864x

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

1000 V rms

Capacitive Coupling

5.5 V

2.5 V

6.1 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ISOW7841FDWER

Digital Isolators HE Low-Emissions Reinforced Digi 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 : 58
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 3.9318

Multiples of: 1

Isow7841

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

54 mA

13 ns

- 40 C

+ 125 C

Reel

ADUM120N0BRZ

Digital Isolators 2ch EMC robust 3kV digital Isolator 2/0

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 : 0

USD 1.4677

Multiples of: 1

Adum120n

Smd/Smt

SOIC - 8 Narrow

2 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

6 mA , 6.2 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7760DBQR

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

USD 1.1465

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

Cut Tape

ISO7220MDR

Digital Isolators Dual CH 2/0 150Mbps 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

USD 3.3016

Multiples of: 1

Iso7220m

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling