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

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 : 1850
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USD 2.7568

Multiples of: 1

Adum1401

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 125 C

Cut Tape

ISO7831FDWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Triple-Channel 2/1 Digital Isolator, 100Mbps 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 : 1395
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USD 2.904

Multiples of: 1

Iso7831

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

100 Mb/S

8 kV

Capacitive Coupling

5.5 V

2.25 V

13.2 mA

11 ns

- 55 C

+ 125 C

Reel

SI8602AD-B-ISR

Digital Isolators 5.0 kV Bidirect I2C Iso+2 Uni ch 1.7MHz

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 : 1378
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USD 4.213

Multiples of: 1

Si8602ad

Smd/Smt

SOIC - 16 Wide

Bidirectional, Unidirectional

Capacitive Coupling

Reel

Hot

ISO7721DWR

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 : 1366
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USD 0.4548

Multiples of: 1

Iso7721

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.2 mA , 7.3 mA

11 ns

- 55 C

+ 125 C

Tube

ISO7220MD

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 : 1351
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USD 2.607

Multiples of: 1

Iso7220m

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5 V

3.3 V

16 ns

- 40 C

+ 125 C

Tube

ADUM1201AR(TOKMAS)

Magnetic isolation 2 SOIC-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.

Tokmas

Availability : 1343
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USD 0.3165

Multiples of: 1

SI8600AD-B-ISR

Digital Isolators 5 kV 2-channel 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 : 1340
Ship by Wed. 12 Nov to Fri. 14 Nov

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USD 4.477

Multiples of: 1

Si8600ad

Smd/Smt

SOIC - 16 Wide

Bidirectional

Capacitive Coupling

Aec - Q100

Cut Tape

Hot

ISO7240CDWR

Digital Isolators Quad Ch 4/0 25Mbps 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 : 1331
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USD 0.8979

Multiples of: 1

Iso7240c

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

4 kV

Capacitive Coupling

5.5 V

3.15 V

7 mA

42 ns

- 40 C

+ 125 C

Reel

ISO3086TDWR

Texas Instruments Digital Isolators ISOLATED 485 XCEIVER

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 : 1320
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USD 3.575

Multiples of: 1

ISO3086T

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

20 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3 V

12 mA

45 ns

- 40 C

+ 85 C

Cut Tape , Reel

ISO7231CDWR

Texas Instruments Digital Isolators Tr Ch 21 25Mbps 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 : 1314
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USD 1.4814

Multiples of: 1

Iso7231c

Smd/Smt

SOIC - 16 Wide

3 Channel

25 Mb/S

Capacitive Coupling

5 V

3.3 V

32 ns

- 40 C

+ 125 C

Reel

Si8620BC-B-IS

Digital Isolators 3.75 kV 2-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 : 1273
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USD 1.397

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.4 mA , 3.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7240CDWG4

Digital Isolator CMOS 4-CH 25Mbps 16-Pin SOIC 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.

Texas Instruments

Availability : 1261
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USD 5.3705

Multiples of: 1

Iso7240c

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

2500 vRMS

Capacitive Coupling

5.5 V

3.15 V

17 mA

56 ns

- 40 C

+ 125 C

Tube

ISO7763QDWQ1

Digital Isolators Automotive, robust EMC, six-channel, 3/3, 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 : 1256
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USD 3.3802

Multiples of: 1

ISO7763 - Q1

SMD/SMT

SOIC - 16

6 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

21 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM5401CRWZ-RL

General Purpose Digital Isolator 2500Vrms 4 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 : 1250
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November 2025

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USD 9.4986

Multiples of: 1

Adum5401

Smd/Smt

SOIC - 16

4 Channel

Magnetic Coupling

5.5 V

3 V

60 ns

- 40 C

+ 105 C

Reel

ISO7760FDBQ

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 : 1249
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November 2025

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USD 2.6867

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

Tube

Si8661AB-B-IS1

Digital Isolators 2.5 kV 5 fwd & 1 rev 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 : 1244
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November 2025

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USD 2.398

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

4.7 mA

2 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1400BRWZ-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 : 1220
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November 2025

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USD 2.3436

Multiples of: 1

Adum1400

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 125 C

Reel

SI8641BB-B-IS

Digital Isolators 2.5 kV 3 forward & 1 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 : 1219
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USD 2.167

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8622ET-ISR

Digital Isolators 10kV surge dual high speed 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.

Silicon Labs

Availability : 1211
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USD 1.954

Multiples of: 1

Si862x

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.5 V

8.2 mA

8 ns

- 40 C

+ 125 C

Cut Tape

ISO7740DWR

Digital Isolators High Speed, Robust EMC Quad-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 : 0

USD 0.7533

Multiples of: 1

Iso7740

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling