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

ADUM2400CRWZ

Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS, 5K

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 : 38
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 7.4935

Multiples of: 1

Adum2400

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Tube

π160E30

6 General-purpose NBSOIC-16 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 : 37
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.3901

Multiples of: 1

200Mbps

ADUM1441ARQZ

Digital Isolators Micro-power 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.

Analog Devices

Availability : 36
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 5.3328

Multiples of: 1

Adum1441

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

2 Mb/S

2.5 kVRMS

Magnetic Coupling

3.6 V

2.25 V

672 uA

80 ns

- 40 C

+ 125 C

Tube

Si88321EC-IS

Digital Isolators 3.75 kV 2-channel digital isolator with integrated dc-dc

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 : 36
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 6.8675

Multiples of: 1

Si88321

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

3 V

8 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM5403ARWZ

General Purpose Digital Isolator 2500Vrms 4 Channel 1Mbps 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 : 35
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 12.6923

Multiples of: 1

ADUM5403

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

19 mA

60 ns

- 40 C

+ 105 C

Tube

Si8711AC-B-IS

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 20kV/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 : 33
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 1.1074

Multiples of: 1

Si8711ac

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

CA-IS3821LW

SOIC-16-WB 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.

Chipanalog

Availability : 33
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.6698

Multiples of: 1

ADUM1400BRWZ

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 : 33
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 2.0902

Multiples of: 1

Adum1400

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

Tube

ADUM1280ARZ-RL7

Digital Isolators 3kV RMS Default High Dual-CH

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 : 33
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.8167

Multiples of: 1

Adum1280

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

MAX14850ASE+T

Digital Isolators 6Ch, 600Vrms 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.

Analog Devices

Availability : 33
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 3.4157

Multiples of: 1

Max14850

Capacitive Coupling

Reel

Si8635BD-B-IS

Digital Isolators 5 kV 3-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 : 32
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 2.2522

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA , 9.3 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si88222EC-IS

Digital Isolators 3.75 kV 2-channel digital isolator with integrated dc-dc

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 : 32
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 5.6563

Multiples of: 1

Si88222

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

7.3 mA

18 ns

- 40 C

+ 125 C

Tube

Hot

ISO7221AD

Digital Isolators Dual CH 1/1 1Mbps 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 : 32
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.1116

Multiples of: 1

Iso7221a

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5 V

3.3 V

475 ns

- 40 C

+ 125 C

Tube

ADUM240E1BRWZ-RL

Digital Isolators IC Robust Quad ISO 4:0 ch

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 : 32
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.8444

Multiples of: 1

Adum240e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ISO7820LLDWW

Digital Isolators Dual-channel, 2/0, 100-Mbps, high-performance, reinforced isolated LVDS buffer 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 : 32
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 10.2175

Multiples of: 1

Iso7820ll

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

4.5 mA , 14.2 mA

17 ns

- 55 C

+ 125 C

Tube

ADM2561EBRNZ-RL7

Digital Isolators 3kV isoPwr & IsoRS485 500kbps HD 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.

Analog Devices

Availability : 32
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 16.2342

Multiples of: 1

SMD/SMT

SOIC - 28

1 Channel

Unidirectional

25 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

3 V

50 mA

220 ns

- 40 C

+ 105 C

Cut Tape

ADUM2402ARWZ

Digital Isolators QUAD-CHANNEL 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.

Analog Devices

Availability : 28
Ship by Fri. 11 Oct to Thu. 17 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 4.508

Multiples of: 1

Adum2402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Tube

SI8420BB-D-IS

General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 25kV/µs (Typ) 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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14	30	31	1	2	3	4	5

USD 0.9915

Multiples of: 6

Si8420bb

Smd/Smt

SOIC - 8 Narrow

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

π160M31

SOIC-16 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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14	30	31	1	2	3	4	5

USD 1.1589

Multiples of: 1

π121E30

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 : 0
Ship by 6 to 16 Weeks

March 2025