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

SI8621ED-B-ISR

Digital Isolators 5 kV 1 forward & 1 reverse 2-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 : 3613
Ship by Thu. 15 May to Mon. 19 May

May 2025

May 2025
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USD 2.3746

Multiples of: 1

Si862x

SMD/SMT

SOIC - 16

2 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.5 V

2.4 mA

10 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape

π122E30Q

2 General-purpose NBSOIC-8 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 : 3612
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June 2025

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USD 0.5944

Multiples of: 1

200Mbps

ISO7760QDBQQ1

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 : 3612
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USD 3.1543

Multiples of: 1

ISO7760 - Q1

SMD/SMT

SSOP - 16

6 Channel

Unidirectional

1 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

2.25 V

35 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Tube

P141U31

Digital Isolators SOIC_N-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.

2Pai Semi

Availability : 3609
Ship by Mon. 02 Jun to Thu. 05 Jun

June 2025

June 2025
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USD 0.3128

Multiples of: 1

150kbps

ISO7731QDWRQ1

Digital Isolators Automotive, robust EMC, triple-channel, 2/1, reinforced digital isolator 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 : 3594
Ship by Thu. 15 May to Mon. 19 May

May 2025

May 2025
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USD 1.166

Multiples of: 1

Iso773x - Q1

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

3.5 mA , 13.1 mA

11 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ADUM1200ARZ-RL7

General Purpose Digital Isolator 2500Vrms 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 : 3594
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June 2025
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27	29	30	1	2	3	4	5

USD 1.4132

Multiples of: 1

Adum1200

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

600 uA

45 ns

- 40 C

+ 125 C

Reel

Si8652BC-B-IS1

Digital Isolators 3.75 kV 3 forward & 2 reverse 5-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 : 3589
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May 2025

May 2025
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USD 2.563

Multiples of: 1

Si865x

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

2.5 V

11.7 mA , 15 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8620AB-B-IS

General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 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 : 3575
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May 2025

May 2025
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USD 1.188

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.4 mA , 3.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8663EC-B-IS1

General Purpose Digital Isolator 3750Vrms 6 Channel 150Mbps 35kV/µs CMTI 16-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 : 3568
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May 2025

May 2025
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USD 3.0787

Multiples of: 1

Si866x

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

3.75 kV

Capacitive Coupling

5.5 V

2.5 V

+/- 12.3 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8606AC-B-IS1

I²C Digital Isolator 3750Vrms 4 Channel 35kV/µs CMTI 16-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 : 3552
Ship by Thu. 15 May to Mon. 19 May

May 2025

May 2025
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USD 4.74

Multiples of: 1

Si8606ac

Smd/Smt

SOIC - 16 Narrow

2 Channel

Bidirectional, Unidirectional

10 Mb/S

3.75 kVRMS

Capacitive Coupling

3.75 V

3 V

5.5 mA , 8.3 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8641ED-B-ISR

Silicon Labs Digital Isolators Quad Ch 5.0 kV Iso 150M 31 WB

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 : 3524
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May 2025

May 2025
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USD 2.321

Multiples of: 1

Si8641ed

Smd/Smt

SOIC - 16 Wide

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Reel

Si8610BB-B-IS

Digital Isolators 2.5 kV 1-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 : 3497
Ship by Thu. 15 May to Mon. 19 May

May 2025

May 2025
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18	27	28	29	30	1	2	3
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USD 1.0175

Multiples of: 1

Si861x

SMD/SMT

SOIC - 8

1 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.5 V

0.8 mA , 1.8 mA

10 ns

- 40 C

+ 125 C

AEC - Q100

Tube

P142M31

Digital Isolators SOIC_N-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.

2Pai Semi

Availability : 3486
Ship by Mon. 02 Jun to Thu. 05 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.9476

Multiples of: 1

10Mbps

Si8662EC-B-IS1

Digital Isolators 3.75 kV 4 forward & 2 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 : 3417
Ship by Thu. 15 May to Mon. 19 May

May 2025

May 2025
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USD 2.926

Multiples of: 1

Si866x

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/S

3.75 kV

Capacitive Coupling

5.5 V

2.5 V

14.1 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO721DR

Digital Isolators 3.3V/5V High-Speed Digital

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 : 3406
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May 2025

May 2025
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18	27	28	29	30	1	2	3
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USD 1.795

Multiples of: 1

Iso721

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

4 kV

Capacitive Coupling

5.5 V

3 V

2 mA

17 ns

- 40 C

+ 125 C

Reel

ISO7520CDWR

Digital Isolators Low-Pwr 5KVrms Dual Dig 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.

Texas Instruments

Availability : 3404
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May 2025

May 2025
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USD 2.09

Multiples of: 1

Iso7520c

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

1 Mb/S

5 kVRMS

Capacitive Coupling

5.25 V

3.15 V

400 uA , 3 mA

20 ns

- 40 C

+ 105 C

Reel

ISO7762QDBQRQ1

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 : 3399
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May 2025

May 2025
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USD 1.3292

Multiples of: 1

Automotive, Aec - Q100

16 - SSOP (0.154 , 3.90 mm WIDTH)

100Mbps

Digi - Reel®

ISO7420D

Digital Isolators Low Pwr Dual Channel 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.

Texas Instruments

Availability : 3380
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May 2025

May 2025
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USD 2.796

Multiples of: 1

Iso7420

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

400 uA

9 ns

- 40 C

+ 105 C

Tube

Si8640EC-B-IS1

General Purpose Digital Isolator 3750Vrms 4 Channel 150Mbps 35kV/µs CMTI 16-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 : 3377
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May 2025

May 2025
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USD 2.448

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1401BRWZ-RL

General Purpose Digital Isolator 2500Vrms 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 : 3337
Ship by Mon. 02 Jun to Thu. 05 Jun

June 2025