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

ADUM3224WBRZ-RL7

Digital Isolators Driver, Half Bridge Isolator, 3kV rms

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Analog Devices

Availability : 0
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March 2025

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USD 4.28

Multiples of: 1

Adum3224

Magnetic Coupling

- 40 C

+ 125 C

Aec - Q100

Reel

MAX14851AEE+

Digital Isolators Six-Channel Digital Isolator

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Analog Devices

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USD 4.288

Multiples of: 1

Smd/Smt

QSOP - 16

6 Channel

Bidirectional, Unidirectional

2 Mb/S, 50 Mb/S

600 vRMS

Galvanic Isolation

5.5 V

3 V

10.2 mA

11.8 ns

- 40 C

+ 125 C

Tube

ADUM3402WARWZ-RL

Digital Isolators 3-5.5V DC 10Mbits 4Chnl Dgtl 2Txr2 xr

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Analog Devices

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USD 4.2905

Multiples of: 1000

Adum3402

SOIC - 16

4 Channel

5.5 V

2.7 V

136 mA

32 ns

- 40 C

+ 105 C

Aec - Q100

Reel

ISO7241ADWG4

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

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Texas Instruments

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USD 4.2932

Multiples of: 40

Iso7241a

SOIC - 16 Wide

Capacitive Coupling

- 40 C

+ 125 C

Tube

MAX14930BASE+T

Digital Isolators 4 channel (4/0 config.), 25Mbps, 2.5kVrms digital isolator, 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 4.2964

Multiples of: 1

Max14930

Smd/Smt

SOIC - 16 Narrow

4 Channel

Unidirectional

25 Mb/S

2.75 kVRMS

Galvanic Isolation

5.5 V

1.71 V

27.2 mA

20.9 ns

- 40 C

+ 125 C

Cut Tape

ADUM1301BRWZ

Digital Isolators THREE-CHANNEL DIGITAL ISOLATOR

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.3021

Multiples of: 1

Adum1301

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

8.2 mA

32 ns

- 40 C

+ 125 C

Tube

ADUM1402ARW-RL

Digital Isolators Digital Quad-CH

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Analog Devices

Availability : 0
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March 2025

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USD 4.3102

Multiples of: 1

Adum1402

Magnetic Coupling

Reel

ADUM1400ARW-RL

Digital Isolators Digital Quad-CH

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Analog Devices

Availability : 0
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March 2025

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USD 4.3102

Multiples of: 1

Adum1400

Smd/Smt

SOIC - 16

4 Channel

1 Mb/S

560 V

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 125 C

Reel

SI8461BB-B-IS1

Digital Isolators 2.5 kV 5 forward & 1 reverse 6-channel 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 4.3157

Multiples of: 1

Si8461bb

Smd/Smt

SOIC - 16 Narrow

6 Channel

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

SI8442BB-D-IU

General Purpose Digital Isolator 2500Vrms 4 Channel 150Mbps 25kV/µs (Typ) CMTI 16-SSOP (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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USD 4.3174

Multiples of: 2016

Si8442

16 - SSOP (0.154 , 3.90 mm WIDTH)

150Mbps

Tube

ADUM241D0BRIZ

Digital Isolators IC Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
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March 2025

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USD 4.3191

Multiples of: 1

Adum241d

Tube

ADUM3153ARSZ

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

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Analog Devices

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March 2025

March 2025
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USD 4.3295

Multiples of: 1

Adum3153

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

25 ns

- 40 C

+ 125 C

Tube

ADUM3210WBRZ

Digital Isolators DUAL-CH DIGITAL ISOLATORS

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 4.3474

Multiples of: 98

ADUM3210

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

10 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

3 V

2 mA , 3.5 mA

50 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ADUM262N0BRIZ

Digital Isolators Robust 5kV 6 CH Digital ISO 4/2

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Analog Devices

Availability : 0
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March 2025

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USD 4.348

Multiples of: 1

Adum262n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

14.6 mA , 16.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM3402CRWZ-RL

Digital Isolators Quad-CH Digital EH System-Level ESD

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Analog Devices

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USD 4.3504

Multiples of: 1000

Adum3402

Smd/Smt

SOIC - 16

4 Channel

90 Mb/S

560 V

Magnetic Coupling

5.5 V

2.7 V

136 mA

32 ns

- 40 C

+ 105 C

Cut Tape

MAX14930CASE+

Digital Isolators 4 channel (4/0 config.), 150Mbps, 2.5kVrms digital isolator, NSOIC-16, -40C TO +125C

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Analog Devices

Availability : 0
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March 2025

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USD 4.3504

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

LTC4310IMS-2#PBF

Digital Isolators I2C Isolator, 400kHz Max Bus Frequecy

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Analog Devices

Availability : 0
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March 2025

March 2025
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USD 4.3504

Multiples of: 1

Ltc4310

Smd/Smt

MSOP - 10

2 Channel

Bidirectional

0.4 Mb/S

1500 vRMS

Magnetic Coupling

5.5 V

3 V

7 mA

170 ns

- 40 C

+ 85 C

Aec - Q100

Tube

SI8455BB-B-ISR

Digital Isolator Channel CMTI

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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USD 4.355

Multiples of: 1250

Tape And Reel

SI8455BB-A-ISR

Digital Isolator Channel CMTI

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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USD 4.355

Multiples of: 1250

Tape And Reel

SI8455BA-B-ISR

Digital Isolator Channel CMTI

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Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025