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

MAX14930FASE+T

Digital Isolators 4 channel 40 config 150Mbps 2.5kVrms digita isolator default low NSOIC-16 -40C to +125C

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 4.5484

Multiples of: 1

Max14930

Smd/Smt

SOIC - 16 Narrow

4 Channel

Unidirectional

150 Mb/S

2.75 kVRMS

Galvanic Isolation

5.5 V

1.71 V

27.2 mA

5.1 ns

- 40 C

+ 125 C

Cut Tape

ISO15DWG4

Single Transmitter/Receiver RS-485 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

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USD 4.5701

Multiples of: 1

ISO15

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

3.6 V

3.15 V

19 mA

340 ns

- 55 C

+ 125 C

Tube

ISO7240ADWG4

Digital Isolator CMOS 4-CH 1Mbps 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

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USD 4.5712

Multiples of: 120

ISO7240A

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

1 Mb/s

4000 V rms

Capacitive Coupling

17 mA

15 ns

- 40 C

+ 125 C

Tube

ISO7231MDWG4

Digital Isolator Logic 3-CH 150Mbps 16-Pin SOIC Tube

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Texas Instruments

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USD 4.5768

Multiples of: 40

Iso7231m

SOIC - 16 Wide

3 Channel

150 Mb/S

Capacitive Coupling

5 V

3.3 V

28 ns

- 40 C

+ 125 C

Tube

ADUM2251ARIZ-RL

Digital Isolators Hot-Swappable Dual I2C 5kV

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Analog Devices

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USD 4.5787

Multiples of: 1000

ADUM2251

SMD/SMT

SMD / SMT

2 Channel

Bidirectional, Unidirectional

1 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

2.5 mA , 2.8 mA

162 ns

- 40 C

+ 105 C

Cut Tape , Reel

ADUM1445ARSZ-RL7

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 4.586

Multiples of: 1

Adum1445

Smd/Smt

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

ADUM5210BRSZ

Digital Isolators Dual-CH w/ Intg DC/DC Converter

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Analog Devices

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USD 4.5955

Multiples of: 66

Adum5210

SSOP - 20

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

15 ns

- 40 C

+ 105 C

Tube

ADUM3482ARSZ

Digital Isolators Small 3.75kV RMS Quad-CH Digital

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Analog Devices

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USD 4.5998

Multiples of: 1

Adum3482

Smd/Smt

SSOP - 20

4 Channel

Unidirectional

1 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

600 uA

33 ns

- 40 C

+ 125 C

Tube

ADUM3210TRZ-EP

Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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USD 4.5998

Multiples of: 98

Adum3210

2 Channel

Unidirectional

10 Mb/S

2.5 kV

Magnetic Coupling

3.3 v , 5 V

1.3 mA , 3.5 mA

50 ns

- 40 C

+ 125 C

Tube

SI88242BD-IS

Digital Isolators 5 kV 4-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 : 0
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March 2025

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USD 4.6026

Multiples of: 1

Si88242

Smd/Smt

SOIC - 20

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

10.8 mA

18 ns

- 40 C

+ 125 C

Aec - Q100

ADUM1442ARSZ

Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 4.6121

Multiples of: 1

Adum1442

Smd/Smt

4 Channel

2 Mb/S

2.5 kV

Magnetic Coupling

3.6 V

2.25 V

480 uA , 612 uA

120 ns

- 40 C

+ 125 C

Tube

ADUM3482BRSZ-RL7

Analog Devices Digital Isolators Small 3.75kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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USD 4.6127

Multiples of: 1

ADUM3482

SMD/SMT

SSOP - 20

4 Channel

Unidirectional

25 Mb/s

3750 V rms

Magnetic Coupling

5.5 V

3 V

7.3 mA

33 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM3480BRSZ-RL7

Analog Devices Digital Isolators Small 3.75kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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USD 4.6127

Multiples of: 1

ADUM3480

SMD/SMT

SSOP - 20

4 Channel

Unidirectional

25 Mb/s

3750 V rms

Magnetic Coupling

5.5 V

3 V

6 mA , 8.6 mA

33 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM3480BRSZ

Digital Isolators Small 3.75kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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USD 4.6127

Multiples of: 1

Adum3480

Smd/Smt

SSOP - 20

4 Channel

Unidirectional

25 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

600 uA

33 ns

- 40 C

+ 125 C

Tube

ADUM3482BRSZ

Digital Isolators Small 3.75kV RMS Quad-CH Digital

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Analog Devices

Availability : 0
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USD 4.6127

Multiples of: 1

Adum3482

Smd/Smt

SSOP - 20

4 Channel

Unidirectional

25 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

600 uA

33 ns

- 40 C

+ 125 C

Tube

ADUM3201WCRZ

Analog Devices Digital Isolators 2-Ch 3-5.5VDC-25Mbit wEnhanced ESD

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Analog Devices

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USD 4.6152

Multiples of: 98

ADUM3201

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

6.1 mA , 6.9 mA

45 ns

- 40 C

+ 85 C

AEC - Q100

Tube

ISO7241ADWRG4

Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC 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.

Texas Instruments

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USD 4.6303

Multiples of: 2000

Iso7241a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Reel

ADUM3151BRSZ

Digital Isolators 7 Ch. Isolator for SPI Interface

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Analog Devices

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USD 4.6367

Multiples of: 1

Adum3151

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

14 ns

- 40 C

+ 125 C

Tube

ADUM1100UR-RL7

Digital Isolators Digital SGL CH

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Analog Devices

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USD 4.6391

Multiples of: 1000

Adum1100

Smd/Smt

SOIC - 8

1 Channel

100 Mb/S

560 V

Magnetic Coupling

5.5 V

3 V

800 uA

18 ns

- 40 C

+ 125 C

Reel

IL3285-3E

DGTL ISO RS422/RS485 16SOIC

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.

NVE

Availability : 0
Ship by 6 to 16 Weeks

March 2025