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

ADUM3200CRZ-RL7

Digital Isolators pb Free DUAL-CHANNEL DIGITAL ISOLATORS

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Analog Devices

Availability : 19
Ship by Tue. 17 Dec to Fri. 20 Dec

December 2024

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USD 3.3462

Multiples of: 1

Cut Tape

ADUM242D1BRWZ-RL

Digital Isolators IC Robust Quad ISO 2:2 ch

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Analog Devices

Availability : 0
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May 2025

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USD 3.075

Multiples of: 1000

Adum242d

4 Channel

- 40 C

+ 125 C

Reel

ADUM7510BRQZ

Digital Isolators 5-CH Unidirectional Digital 1kV

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Analog Devices

Availability : 0
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USD 3.0758

Multiples of: 1

Adum7510

Smd/Smt

QSOP - 16

5 Channel

Unidirectional

1 kVRMS

Magnetic Coupling

5.5 V

4.5 V

700 uA

40 ns

- 40 C

+ 105 C

Tube

ADUM1445ARQZ-RL7

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

Availability : 0
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May 2025

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USD 3.0789

Multiples of: 3

Adum1445

Smd/Smt

QSOP - 16

4 Channel

2 Mb/S

2.5 kV

Magnetic Coupling

3.6 V

2.25 V

337 uA , 732 uA

120 ns

- 40 C

+ 125 C

Reel

MAX14931AAWE+

Digital Isolators 4 channel (3/1 config.), 1Mbps, 2.5kVrms digital isolator, WSOIC-16, -40C to +125C

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Analog Devices

Availability : 0
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May 2025

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USD 3.0795

Multiples of: 1

MAX14931

SMD/SMT

SOIC - 16 Wide

4 Channel

Unidirectional

1 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

12.4 mA , 22.7 mA

38.6 ns

- 40 C

+ 125 C

Tube

ADUM3100BRZ

Digital Isolators Digital Enhanced System-Level ESD

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

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USD 3.0813

Multiples of: 1

Adum3100

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

1.8 mA

28 ns

- 40 C

+ 105 C

Tube

ADUM250N1BRIZ-RL

Digital Isolators Robust 5kV 5 CH Digital ISO 5/0

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

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USD 3.0821

Multiples of: 1000

Adum250n

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.1 mA , 16 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7721FBDW

Digital Isolators Robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -55 to 125

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Texas Instruments

Availability : 0
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May 2025

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USD 3.0836

Multiples of: 1

Iso7721

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mbps

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

1 mA , 2.2 mA , 4.6 mA , 5.6 mA , 7.3 mA

11 ns , 12 ns

- 55 C

+ 125 C

Tube

ADUM1100BRZ

Digital Isolators 100 MBD SNGLE CHANEL DIGITAL ISO

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 3.0848

Multiples of: 1

Adum1100

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

100 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

18 ns

- 40 C

+ 125 C

Tube

ADUM3211WARZ-RL7

Digital Isolators DUAL-CH 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 : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 3.0937

Multiples of: 1000

Adum3211

SOIC - 8

2 Channel

5.5 V

2.7 V

50 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

ADUM152N0BRZ-RL7

Digital Isolators IC Robust 5 ch digital Iso 5/2

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 3.0937

Multiples of: 1000

Reel

ADUM1411ARW

ADI QUAD-CHANNEL DIGITAL ISOLATORS

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Analog Devices

Availability : 0
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May 2025

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USD 3.1072

Multiples of: 1

Each

ADUM2211WSRWZ-RL

Digital Isolators DUAL-CH DIGITAL ISOLATORS

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 3.1082

Multiples of: 1000

Adum2211

SOIC - 16

2 Channel

5.5 V

3 V

150 ns

- 40 C

+ 125 C

Aec - Q100

Reel

IL41050TA-3E

Digital Isolators CAN 2 1/1 Unidirectional 2500Vrms 1Mbps SOIC-16_150mil RoHS

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NVE

Availability : 0
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May 2025

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USD 3.1152

Multiples of: 1

1Mbps

ISO7763DW

Digital Isolators High Speed, Robust EMC Six-Channel Digital Isolators 16-SOIC -55 to 125

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Texas Instruments

Availability : 0
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May 2025

May 2025
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USD 3.1234

Multiples of: 1

Iso7763

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

100 Mb/S

5000 vRMS

Capacitive Coupling

5.5 V

2.25 V

21 mA

11 ns

- 55 C

+ 125 C

Tube

ADUM1301ARW-RL

Digital Isolator CMOS 3-CH 1Mbps Automotive 16-Pin SOIC W T/R

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Analog Devices

Availability : 0
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USD 3.1272

Multiples of: 1

Adum1301

Magnetic Coupling

Reel

ADUM242D0BRIZ-RL

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

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Analog Devices

Availability : 0
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May 2025

May 2025
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USD 3.1294

Multiples of: 1000

SI8435BB-C-ISR

Digital Isolators 2.5 kV 3-channel digital isolator

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Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 3.1379

Multiples of: 1250

Tape And Reel

SI88622ED-IS

General Purpose Digital Isolator 5000Vrms 2 Channel 100Mbps 40kV/µs CMTI 20-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 : 0
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May 2025

May 2025
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USD 3.1438

Multiples of: 1

Si88622

Smd/Smt

SOIC - 20

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

7.5 mA

18 ns

- 40 C

+ 125 C

Aec - Q100

ADUM241D1BRWZ

Digital Isolators IC Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

May 2025