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

SI88342EC-IS

Digital Isolators 3.75 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.3782

Multiples of: 1

Si88342

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

3 V

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM3472ARSZ

Digital Isolators 4-CH Digital w/ Int Transformer Dvr

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Analog Devices

Availability : 0
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May 2025

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USD 7.3823

Multiples of: 1

Adum3472

Smd/Smt

SSOP - 20

4 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

60 ns

- 40 C

+ 105 C

Tube

ADUM1201WURZ

Analog Devices Digital Isolators 3-5.5V DC 25Mbitsc 2Chnl Dgtl 1Txr1Rxr

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Analog Devices

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USD 7.397

Multiples of: 1

ADUM1201

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

6.3 mA

45 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88640BC-IS

Digital Isolators 3.75 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88642BC-IS

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88641BC-IS

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88643BC-IS

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88644BC-IS

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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88241BD-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

Si88241

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

12 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88240BD-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
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USD 7.4025

Multiples of: 1

Si88240

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

10.5 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88243BD-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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USD 7.4025

Multiples of: 1

Si88243

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

24 mA

17.5 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI88244BC-IS

Digital Isolators 3.75 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

May 2025

May 2025
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USD 7.4025

Multiples of: 1

SMD/SMT

4 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

Tube

SI88244BD-IS

General Purpose Digital Isolator 5000Vrms 4 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 7.4025

Multiples of: 1

Si88244

SMD/SMT

SOIC - 20

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

3 V

- 40 C

+ 125 C

AEC - Q100

Tray

LTM2892CY-S#PBF

Digital Isolators SPI/Digital uModule 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 : 0
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May 2025

May 2025
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USD 7.4088

Multiples of: 1

Each

ADUM3211WCRZ-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 7.4102

Multiples of: 1000

ADUM3211

SMD/SMT

SOIC - 8

2 Channel

Bidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

6.4 mA

50 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape

ISO7820LLDWR

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 : 0
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May 2025

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USD 7.4339

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

Reel

IL612-3E

Digital Isolators General Purpose 2 1/1 Unidirectional 2500Vrms 100Mbps SOIC-8_150mil 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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May 2025

May 2025
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USD 7.4447

Multiples of: 1

100Mbps

ADUM260N1BRIZ

Digital Isolators Robust 5kV 6 CH Digital ISO 6/0

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Analog Devices

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May 2025

May 2025
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USD 7.4873

Multiples of: 1

Adum260n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

12.8 mA , 18.3 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM5404ARWZ-RL

Digital Isolators Quad Channel Isolators w/Int DC/DC Conv

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Analog Devices

Availability : 0
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May 2025

May 2025
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USD 7.4918

Multiples of: 1

ADUM5404

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

Cut Tape , Reel

MAX14937AWE+T

Digital Isolators 2 channel, each bidirectional, 2Mbps, 5kVrms digital isolator, WSOIC-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

Availability : 0
Ship by 6 to 16 Weeks

May 2025