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

ADUM142E1BRQZ

Digital Isolators IC, Robust Quad ISO 2:2 ch

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Analog Devices

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USD 3.569

Multiples of: 1

Adum142e

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM3200CRZ

General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

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Analog Devices

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USD 3.5698

Multiples of: 1

Adum3200

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

7.7 mA

45 ns

- 40 C

+ 125 C

Tube

ADUM151N0BRZ-RL7

Digital Isolator CMOS 5-CH 150Mbps 16-Pin SOIC N T/R

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Analog Devices

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USD 3.5716

Multiples of: 1

ADUM151N

SMD/SMT

SOIC - 16

5 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

3 V

15 mA

7.2 ns

- 40 C

+ 125 C

Cut Tape , Reel

SI88621BD-IS

Digital Isolators 5KV digital Isolator with DC/DC converter

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Silicon Labs

Availability : 0
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USD 3.5716

Multiples of: 1

Si88644

Smd/Smt

SOIC - 24

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

11 mA

18 ns

- 40 C

+ 125 C

Aec - Q100

Tube

IL710S-3E

Digital Isolators General Purpose 1 1/0 Unidirectional 2500Vrms 150Mbps SOIC-8 RoHS

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NVE

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USD 3.5773

Multiples of: 1

150Mbps

ADUM1201CR

Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS

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Analog Devices

Availability : 0
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March 2025

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USD 3.5807

Multiples of: 1

Adum1201

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

45 ns

- 40 C

+ 105 C

Tube

ADUM161N1BRZ-RL7

Digital Isolators ISO Robust 6 CH Digital ISO, 5/1

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Analog Devices

Availability : 0
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USD 3.582

Multiples of: 1

ADUM161N

SMD/SMT

SOIC - 16

6 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

17.3 mA

7.2 ns

- 40 C

+ 125 C

Cut Tape , Reel

ISO7740FQDWQ1

Digital Isolators Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators 16-SOIC -40 to 125

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Texas Instruments

Availability : 0
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USD 3.5875

Multiples of: 1

Iso774x - Q1

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

5.5 mA , 22.7 mA

10.7 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM1411BRWZ

Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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USD 3.5923

Multiples of: 2

Adum1411

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

4 mA

50 ns

- 40 C

+ 105 C

Tube

MAX14932DAWE+

Digital Isolators 2.5kVrms 1Mbps 2/2 Channel Digital Isolator

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Analog Devices

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March 2025

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USD 3.5948

Multiples of: 1

MAX14932

SMD/SMT

SOIC - 16 Wide

4 Channel

Unidirectional

1 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

18 mA

38.6 ns

- 40 C

+ 125 C

Tube

ADUM1300BRWZ

Digital Isolators TRIPLE-CHANNEL DIGITAL ISOLATORS

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Analog Devices

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March 2025
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USD 3.595

Multiples of: 1

Adum1300

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

10 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

3.5 mA

32 ns

- 40 C

+ 125 C

Tube

ADUM1442ARQZ

Digital Isolators Micro-power Quad-CH 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 3.5996

Multiples of: 196

Adum1442

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

2 Mb/S

2.5 kVRMS

Magnetic Coupling

3.6 V

2.25 V

612 uA

80 ns

- 40 C

+ 125 C

Tube

MAX14930EASE+

Digital Isolators 4 channel (4/0 config), 25Mbps, 2.5kVrms, digital isolator, default low, NSOIC-16, -40C to +125C

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Analog Devices

Availability : 0
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March 2025

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USD 3.6015

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

Si8452BB-B-IS1

Digital Isolators 2.5 kV 3 forward & 2 reverse 5-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 3.496

Multiples of: 48

Si8452bb

Smd/Smt

SOIC - 16 Narrow

5 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

SI8651ED-B-ISR

Digital Isolators 5 kV 4 forward & 1 reverse 5-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 3.6077

Multiples of: 1250

Si865x

SMD/SMT

SOIC - 16 Wide

5 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

18.4 mA

AEC - Q100

Cut Tape

SI8651BD-B-ISR

Digital Isolators 5 kV 4 forward & 1 reverse 5-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 3.6077

Multiples of: 1250

Si865x

SMD/SMT

SOIC - 16 Wide

5 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

18.4 mA

AEC - Q100

Cut Tape

ADUM242D0BRIZ

Digital Isolators IC Robust Quad ISO 2:2 ch

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

March 2025

March 2025
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USD 3.6138

Multiples of: 1

Adum242d

Tube

ISO7341FCQDWRQ1

Digital Isolators Automotive, Low Power, Quad-Channel 3/1 Digital Isolator 16-SOIC -40 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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March 2025

March 2025
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USD 3.5542

Multiples of: 2000

ISO7341 - Q1

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

25 Mb/s

3000 V rms

Galvanic Isolation

5.5 V

3 V

5 mA , 7.8 mA

31 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

HCPL-0900-500

Digital Isolators Digital Isolator 100MBd

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.

Broadcom

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 3.6159

Multiples of: 1500

Smd/Smt

SO - 8

Giant Magnetoresistive Gmr

Reel

HCPL-9000-300E

Avago Technologies Digital Isolators Digital Isolator (100MBd)

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.

Broadcom

Availability : 0
Ship by 6 to 16 Weeks

March 2025