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

ISO3086TDW

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 : 4609
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USD 6.6585

Multiples of: 1

Iso3086t

Smd/Smt

SOIC - 16

2 Channel

20 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

3 V

12 mA

45 ns

- 40 C

+ 85 C

Tube

SI8422BB-D-ISR

Digital Isolators 2.5 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 : 4492
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May 2025

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USD 1.7723

Multiples of: 1

SI8422

SMD/SMT

2 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.6 V

3.7 mA

8 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO1541D

Digital Isolators Low-Power,Bidirec I2C 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 : 4490
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USD 3.4423

Multiples of: 1

Iso1541

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

2.5 vRMS

Capacitive Coupling

5.5 V

3 V

2.4 mA

- 40 C

+ 125 C

Tube

ISO7310CDR

Texas Instruments Digital Isolators Robust EMC LwPwr Sng Ch 10 Digtl Isoltr

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 : 4463
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USD 1.243

Multiples of: 1

ISO7310C

SMD/SMT

SOIC - 8

1 Channel

Unidirectional

25 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

3 V

3.8 mA

32 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7763QDBQQ1

Digital Isolators Automotive, robust EMC, six-channel, 3/3, 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 : 4437
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USD 2.9198

Multiples of: 1

SMD/SMT

SSOP - 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

P141M30

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 : 4420
Ship by Fri. 30 May to Wed. 04 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.8785

Multiples of: 1

10Mbps

SI8642ED-B-ISR

Digital Isolators 5 kV 2 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 : 4392
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USD 2.3971

Multiples of: 1

Si8642ed

Smd/Smt

SOIC - 16 Wide

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ISO7720DWVR

Digital Isolators High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator 8-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 : 4388
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USD 1.077

Multiples of: 1

Iso7720

Smd/Smt

SOIC - 8 Wide

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

11.6 mA

11 ns

- 55 C

+ 125 C

Cut Tape

SI8641EB-B-IUR

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 : 4364
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May 2025

May 2025
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USD 2.116

Multiples of: 1

Si864x

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

SI8388P-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 : 4340
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May 2025

May 2025
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USD 4.4313

Multiples of: 1

Si8380

SMD/SMT

QSOP - 20

8 Channel

Unidirectional

2 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.25 V

5.6 mA

82 ns

- 40 C

+ 125 C

Cut Tape

ISO7141FCCDBQR

Texas Instruments Digital Isolators Low-Pwr 31 Quad CH 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.

Texas Instruments

Availability : 4257
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May 2025

May 2025
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USD 2.8061

Multiples of: 1

ISO7141FCC

SMD/SMT

SSOP - 16

4 Channel

Unidirectional

50 Mb/s

2500 V rms

Capacitive Coupling

5 V

2.7 V

2.6 mA

23 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO1I811TXUMA1

Digital Isolators Isolated 8Ch Digital Input Power Driver

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.

Infineon

Availability : 4230
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May 2025

May 2025
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USD 3.377

Multiples of: 1

Smd/Smt

TSSOP - 48

8 Channel

500 vRMS

Magnetic Coupling

5.5 V

2.85 V

4.5 mA

40 us

- 40 C

+ 125 C

Reel

ISO7742QDBQRQ1

Digital Isolators Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators 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 : 4196
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May 2025

May 2025
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USD 1.111

Multiples of: 1

ISO7742 - Q1

SMD/SMT

SSOP - 16

4 Channel

Unidirectional

100 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.25 V

13.4 mA

10.7 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

ISO7131CCDBQR

General Purpose Digital Isolator 2500Vrms 3 Channel 50Mbps 25kV/µs CMTI 16-SSOP (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.

Texas Instruments

Availability : 4128
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USD 2.4993

Multiples of: 1

ISO7131CC

SMD/SMT

SSOP - 16

3 Channel

Unidirectional

50 Mb/s

2500 V rms

Capacitive Coupling

5 V

2.7 V

10.5 mA

23 ns

- 40 C

+ 125 C

Cut Tape , Reel

Si8710AD-B-IS

Digital Isolators 5 kV optocoupler replacement in SDIP6

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 : 4124
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May 2025
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USD 1.511

Multiples of: 1

Si8710ad

Smd/Smt

SDIP - 6

1 Channel

Unidirectional

15 Mb/S

5 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8642EB-B-IU

Digital Isolators 2.5 kV 2 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 : 4095
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May 2025

May 2025
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USD 2.2898

Multiples of: 1

Si864x

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Si8662BD-B-IS

General Purpose Digital Isolator 5000Vrms 6 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 : 3995
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USD 3.212

Multiples of: 1

Si866x

Smd/Smt

SOIC - 16 Wide

6 Channel

Unidirectional

150 Mb/S

5 kV

Capacitive Coupling

5.5 V

2.5 V

14.1 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8642BB-B-IS

Digital Isolators 2.5 kV 2 fwd & 2 rev 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 : 3979
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May 2025

May 2025
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USD 2.1358

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

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7731BDW

Digital Isolators Robust EMC, triple-channel, 2/1, reinforced digital isolator 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 : 3976
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May 2025

May 2025
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USD 1.8052

Multiples of: 1

Iso7731b

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 vRMS

Capacitive Coupling

5.5 V

2.25 V

13.1 mA

11 ns

- 55 C

+ 125 C

Tube

Si8422AD-D-IS

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 : 3909
Ship by Wed. 14 May to Fri. 16 May

May 2025