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

MAX14131FAEE+T

Digital Isolators 4 channel 31 config 150Mbps 1kVrms Digital Isolator default low

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Analog Devices

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USD 4.813

Multiples of: 1

Max14131

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

1 kVRMS

Capacitive Coupling

5.5 V

1.71 V

22.7 mA

5.1 ns

- 40 C

+ 125 C

Cut Tape

ADUM3153ARSZ-RL7

SPI Digital Isolator 3750Vrms 7 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 4.8134

Multiples of: 500

Adum3153

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3750 V

Magnetic Coupling

5.5 V

3 V

25 ns

- 40 C

+ 125 C

Reel

ADUM7640ARQZ

Digital Isolators 1 kV Six-Channel Digital Isolators

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Analog Devices

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USD 4.8313

Multiples of: 1

Adum7640

Smd/Smt

QSOP - 20

6 Channel

Bidirectional

1 kVRMS

Magnetic Coupling

5.5 V

1.16 mA

50 ns

- 40 C

+ 105 C

Tube

MAX14933AWE+T

Digital Isolators 2 channel, each bidirectional, 2Mbps, 2.5kVrms digital isolator, WSOIC-16, -40C to +125C

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Analog Devices

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USD 4.8328

Multiples of: 1

MAX14933

SMD/SMT

SOIC - HYBRID - 16 Wide

2 Channel

Bidirectional

3.4 Mb/s

2750 V rms

Capacitive Coupling

Cut Tape , Reel

ISO7241CDWRG4

Digital Isolator CMOS 4-CH 25Mbps 16-Pin SOIC T/R

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Texas Instruments

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USD 4.8396

Multiples of: 2000

Iso7241c

SOIC - 16 Wide

4 Channel

25 Mb/S

Capacitive Coupling

5 V

2.8 V

35 ns

- 40 C

+ 125 C

Reel

ADUM1446ARQZ

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 4.8446

Multiples of: 1

Adum1446

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

ADUM1445ARQZ

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

Availability : 0
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March 2025

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USD 4.8446

Multiples of: 1

Adum1445

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

2 Mb/S

2.5 kVRMS

Magnetic Coupling

3.6 V

2.25 V

732 uA

80 ns

- 40 C

+ 125 C

Tube

ADUM1440ARQZ-RL7

Digital Isolators Micro-power Quad-CH Digital Isolator

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Analog Devices

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USD 4.8446

Multiples of: 1

Adum1440

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

SI88640ED-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
Ship by 6 to 16 Weeks

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USD 4.8476

Multiples of: 1

ADUM3152ARSZ-RL7

SPI Digital Isolator 3750Vrms 7 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 4.8621

Multiples of: 500

Adum3152

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3750 V

Magnetic Coupling

5.5 V

3 V

25 ns

- 40 C

+ 125 C

Reel

IL3685E

Digital Isolators RS422, RS485 3 2/1 Unidirectional 2500Vrms 40Mbps SOIC-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.

NVE

Availability : 0
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USD 4.8645

Multiples of: 1

40Mbps

ACML-7410-500E

Digital Isolators Digital Isolator 100MBd

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Broadcom

Availability : 0
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USD 4.8647

Multiples of: 850

Acml

Smd/Smt

SOIC - 16 Narrow

4 Channel

5.6 kV

Magnetic Coupling

5.5 V

3 V

40 mA

27 ns

- 40 C

+ 105 C

Cut Tape

ADUM1200WURZ

Analog Devices Digital Isolators 3-5.5V DC 25Mbitsc 2Chnl Dgtl 2Txrs0Rx

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Analog Devices

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USD 4.8691

Multiples of: 1

ADUM1200

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

4.3 mA

45 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM1280BRZ-RL7

Digital Isolators 3kV RMS Default High Dual-CH

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Analog Devices

Availability : 0
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USD 4.8717

Multiples of: 1

Adum1280

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

25 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

IL611A-3E

Digital Isolators General Purpose 2 2/0 Unidirectional 2500Vrms 10Mbps SOIC-8_150mil RoHS

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NVE

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USD 4.9046

Multiples of: 1

10Mbps

ADUM2201ARIZ

General Purpose Digital Isolator 5000Vrms 2 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

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USD 4.9208

Multiples of: 1

Adum2201

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

50 ns

- 40 C

+ 125 C

Tube

ADUM2200ARWZ

General Purpose Digital Isolator 5000Vrms 2 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

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USD 4.9208

Multiples of: 1

Adum2200

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

1 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

3 V

800 uA

50 ns

- 40 C

+ 125 C

Tube

NCID9210R2

Digital Isolators HIGH SPEED BI-DIRECTIONAL 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.

ON Semiconductor

Availability : 0
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USD 4.9274

Multiples of: 1

SMD/SMT

2 Channel

Bidirectional

50 Mb/s

5000 V rms

Galvanic Isolation

5.5 V

2.5 V

4.5 mA , 5 mA

17 ns

- 40 C

+ 125 C

Cut Tape

ADUM4223WBRWZ-RL

Digital Isolators 5kV Isolated Prec Half-BridgeDriver 4A

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Analog Devices

Availability : 0
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USD 4.9314

Multiples of: 1000

Adum4223

- 40 C

+ 125 C

Aec - Q100

Reel

ISO7230MDWG4

Digital Isolator Logic 3-CH 150Mbps 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

Availability : 0
Ship by 6 to 16 Weeks

March 2025