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

Hot

ISO1050DWR

Texas Instruments Digital Isolators Isolated 5V CAN Xcvr

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 : 10396
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.4891

Multiples of: 1

Iso1050

Smd/Smt

SOIC - 16 Wide

1 Channel

Unidirectional

1 Mb/S

Capacitive Coupling

5.5 V

3 V

2 mA

74 ns

- 55 C

+ 105 C

Reel

ISO7721FDWR

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 : 3876
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.199

Multiples of: 1

Iso7721

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

2.2 mA , 7.3 mA

11 ns

- 55 C

+ 125 C

Reel

ISO7720FQDWQ1

Digital Isolators Automotive, High Speed, Robust EMC Reinforced Dual-Channel 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 : 3870
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November 2025

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USD 1.859

Multiples of: 1

Iso7720 - Q1

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

11.6 mA

11 ns

- 40 C

+ 125 C

Tube

TPT7720-SO1R

SOP-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.

3PEAK

Availability : 3865
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.4355

Multiples of: 5

π131E31S

SSOP-16-N 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 : 3834
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.6599

Multiples of: 1

SI8605AC-B-IS1R

Digital Isolators 3.75 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.

Silicon Labs

Availability : 3813
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 4.268

Multiples of: 1

Si8605ac

Smd/Smt

SOIC - 16 Narrow

Bidirectional, Unidirectional

Capacitive Coupling

Aec - Q100

Cut Tape

TPT7721-SO1R

SOP-8-150mil 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.

3PEAK

Availability : 3807
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.4339

Multiples of: 5

SI8422AD-D-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 : 3798
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.573

Multiples of: 1

Capacitive Coupling

Cut Tape

SI8610BB-B-ISR

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 : 3775
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 1.0582

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

Cut Tape , Reel

SI8662BB-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 : 3768
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 2.8174

Multiples of: 1

Si866x

SMD/SMT

QSOP - 16

6 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

CA-IS3741HW

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 : 3758
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.5589

Multiples of: 1

SI8642BA-C-IU

Digital Isolator CMOS 4-CH 150Mbps Automotive 16-Pin QSOP 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.

Silicon Labs

Availability : 3704
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.2187

Multiples of: 1

ISO1050DW

Digital Isolators Isolated 5V CAN Xcvr

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 : 3640
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 4.485

Multiples of: 1

Iso1050

Smd/Smt

SOIC - 16

1 Channel

Unidirectional

1 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

2 mA

74 ns

- 55 C

+ 105 C

Bulk

SI8422BD-D-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 : 3635
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.6048

Multiples of: 1

SMD/SMT

2 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.6 V

3.7 mA

8 ns

- 40 C

+ 125 C

Cut Tape , Reel

Si8712BC-B-IS

Digital Isolators 3.75 kV optocoupler replacement in SOIC8

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 : 3617
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.122

Multiples of: 1

Si8712bc

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

15 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

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 Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

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
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5944

Multiples of: 1

200Mbps

SI8380P-IUR

Digital Isolators 2.5kV PLC Input Isolator with 8 Parallel Outputs

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 : 3505
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 3.091

Multiples of: 1

Si8380

ISO3086DWR

Texas Instruments Digital Isolators Iso 5V Full & Half- Duplex RS-485 Xcvr

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 : 3415
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 0.8554

Multiples of: 1

ISO3086

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

20 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3.15 V

15 mA

45 ns

- 40 C

+ 85 C

Cut Tape , Reel

π120E30

2 General-purpose SOIC-8-N 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 : 0

USD 0.496

Multiples of: 1

200Mbps