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

ISO7220MDG4

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
Ship by 6 to 16 Weeks

March 2025

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USD 2.7885

Multiples of: 375

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

ADUM140E1BRZ-RL7

Digital Isolator CMOS 4-CH 150Mbps 16-Pin SOIC N T/R

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

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USD 2.792

Multiples of: 1000

ADUM140E

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5 V

1.8 V

12 mA

15 ns

- 40 C

+ 125 C

Cut Tape , Reel

LTC4310IMS-1#PBF

Digital Isolators I2C Isolater, 100kHz Max Bus Frequency

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
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USD 2.7966

Multiples of: 1

LTC4310

SMD/SMT

MSOP - 10

1 Channel

Bidirectional

1500 V rms

Capacitive Coupling, Magnetic Coupling

5.5 V

3 V

6.5 mA

170 ns

- 40 C

+ 85 C

Tube

ADUM140E0BRZ

General Purpose Digital Isolator 3000Vrms 4 Channel 150Mbps 75kV/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.

Analog Devices

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USD 2.8

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7741FBDW

Digital Isolators Robust EMC quad-channel 31 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 : 0
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March 2025

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USD 2.8

Multiples of: 1

ISO7741

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

8.6 mA , 18 mA

10.7 ns

- 55 C

+ 125 C

Tube

Si8711BD-B-IM

Digital Isolators Opto Pin Compatible LED Emulator Input 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.8045

Multiples of: 1

Si8711bd

Smd/Smt

LGA - 8

1 Channel

Unidirectional

15 Mb/S

5 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Tube

Si8712BD-B-IM

Digital Isolators Opto Pin Compatible LED Emulator Input 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 : 0
Ship by 6 to 16 Weeks

March 2025

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USD 2.8045

Multiples of: 1

Si8712bd

Smd/Smt

LGA - 8

1 Channel

Unidirectional

15 Mb/S

5 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Tube

ADUM162N1BRZ

Digital Isolators IC Robust 6 CH Digital ISO, 4/2

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Analog Devices

Availability : 0
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March 2025

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USD 2.805

Multiples of: 1

Adum162n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

14.6 mA , 16.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM142D1BRQZ-RL7

Digital Isolators IC, Robust Quad ISO, 2:2 ch

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Analog Devices

Availability : 0
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March 2025

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USD 2.8068

Multiples of: 1000

ADUM142D

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

1.7 V

11 mA

15 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM1241ARZ-RL7

Digital Isolators DUAL-CHANNEL DI GITAL ISOLATORS

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.81

Multiples of: 1

Adum1241

2 Channel

Magnetic Coupling

- 40 C

+ 125 C

Reel

Si8461AB-B-IS1

Digital Isolators 2.5 kV 5 forward & 1 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.8129

Multiples of: 1

Si8461ab

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ISO7141CCDBQ

Digital Isolators Small-FP & Low-Pwr 3/1 Quad Ch Dig Iso

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Texas Instruments

Availability : 0
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March 2025

March 2025
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USD 2.8163

Multiples of: 75

Iso7141cc

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

2.5 kVRMS

Capacitive Coupling

5 V

2.7 V

14 mA

23 ns

- 40 C

+ 125 C

Tube

Si8451AB-B-IS1

Digital Isolators 2.5 kV 4 forward & 1 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.8212

Multiples of: 48

Si8451ab

Smd/Smt

SOIC - 16 Narrow

5 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ADUM142D1BRZ

Digital Isolators IC Robust Quad ISO 2:2 ch

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Analog Devices

Availability : 0
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March 2025

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USD 2.8217

Multiples of: 1

Adum142d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

10.3 mA , 11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM141E0BRQZ

Digital Isolators IC, Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 2.8217

Multiples of: 1

Adum141es

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM242D1BRWZ

Digital Isolators IC Robust Quad ISO 2:2 ch

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 2.8226

Multiples of: 282

Adum242d

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

10.3 mA , 11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM7510BRQZ-RL7

Digital Isolators 5-CH Unidirectional Digital 1kV

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
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March 2025

March 2025
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USD 2.8251

Multiples of: 1000

Adum7510

Smd/Smt

QSOP - 16

5 Channel

10 Mb/S

354 V

Magnetic Coupling

5.5 V

4.5 V

700 uA

40 ns

- 40 C

+ 105 C

Cut Tape

MAX22291CASA/V+

Digital Isolators Reinforced, fast, Low-power 2-channel Digital Galvanic 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.

Analog Devices

Availability : 0
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March 2025

March 2025
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USD 2.8308

Multiples of: 1

MAX22290/MAX22291

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

200 Mb/s

3 KVAC

5.5 V

1.71 V

2.65 mA

12.3 ns

- 40 C

+ 125 C

Tube

SI8442BA-D-IUR

Digital Isolators 1 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.8334

Multiples of: 2500

Si8442ba

Capacitive Coupling

Reel

ADUM7642ARQZ

General Purpose Digital Isolator 1000Vrms 6 Channel 1Mbps 15kV/µs CMTI 20-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.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025