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

CA-IS3640LVW

SOIC-16-300mil Digital Isolators with power 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.

Chipanalog

Availability : 39
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 2.473

Multiples of: 1

ISO6721BQDRQ1

Digital Isolators Automotive, general-purpose, dual-channel, 1/1 digital isolator 8-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 : 38
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December 2024

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USD 1.3852

Multiples of: 1

ISO6721 - Q1

SMD/SMT

2 Channel

Unidirectional

50 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

1.71 V

5.2 mA

11 ns

- 40 C

+ 125 C

Cut Tape

Si8711AC-B-IP

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 20kV/µs CMTI 8-SMD, Gull Wing

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 : 38
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December 2024

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USD 2.125

Multiples of: 1

Si8711ac

Smd/Smt

DIP - 8/GW

1 Channel

Unidirectional

15 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7731QDWQ1

Digital Isolators Automotive, robust EMC, triple-channel, 2/1, reinforced 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 : 38
Ship by Mon. 02 Dec to Fri. 06 Dec

December 2024

December 2024
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USD 2.4817

Multiples of: 40

Iso773x - Q1

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

3.5 mA , 13.1 mA

11 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8463AB-B-IS1

Digital Isolators 2.5 kV 3 forward & 3 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 : 38
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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USD 5.67

Multiples of: 1

Si8463ab

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ADUM2400CRWZ

Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS, 5K

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 : 38
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 7.0462

Multiples of: 1

Adum2400

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

530 uA

32 ns

- 40 C

+ 105 C

Tube

ADUM1441ARQZ

Digital Isolators Micro-power Quad-CH 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.

Analog Devices

Availability : 36
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 5.0144

Multiples of: 1

Adum1441

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

Si88321EC-IS

Digital Isolators 3.75 kV 2-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 : 36
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

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USD 6.4575

Multiples of: 1

Si88321

SMD/SMT

SOIC - 20

2 Channel

Unidirectional

100 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

3 V

8 mA

18 ns

- 40 C

+ 125 C

AEC - Q100

Tube

Hot

ISO7220BDR

General Purpose Digital Isolator 2500Vrms 2 Channel 5Mbps 25kV/µs CMTI 8-SOIC (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.

Texas Instruments

Availability : 35
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 1.1603

Multiples of: 1

Iso7220b

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

5 Mb/S

2500 vRMS

Capacitive Coupling

5.5 V

3 V

17 mA

78 ns

- 40 C

+ 125 C

Reel

ADUM5403ARWZ

General Purpose Digital Isolator 2500Vrms 4 Channel 1Mbps 25kV/µs CMTI 16-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.

Analog Devices

Availability : 35
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 11.9346

Multiples of: 1

ADUM5403

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

Tube

Si8711AC-B-IS

General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 20kV/µs CMTI 8-SOIC (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 : 33
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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USD 1.0593

Multiples of: 1

Si8711ac

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

15 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Tube

CA-IS3821LW

SOIC-16-WB Digital Isolators 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.

Chipanalog

Availability : 33
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 1.5701

Multiples of: 1

ADUM1280ARZ-RL7

Digital Isolators 3kV RMS Default High Dual-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 : 33
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 2.6486

Multiples of: 1

Adum1280

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

3 V

2 mA

24 ns

- 40 C

+ 125 C

Tube

ADUM161N0BRZ-RL7

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

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 : 33
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 5.0805

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

ISO7731FDWR

Digital Isolators Robust EMC, triple-channel, 2/1, reinforced digital isolator 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 : 32
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 1.4129

Multiples of: 1

Iso7731

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

13.1 mA

11 ns

- 55 C

+ 125 C

Tube

Si8635BD-B-IS

Digital Isolators 5 kV 3-channel 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.

Silicon Labs

Availability : 32
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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USD 2.1177

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA , 9.3 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM7442CRQZ-RL7

General Purpose Digital Isolator 1000Vrms 4 Channel 25Mbps 15kV/µs 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.

Analog Devices

Availability : 32
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 2.8593

Multiples of: 1

Adum7442

Smd/Smt

QSOP - 16

4 Channel

Bidirectional

1 kVRMS

Magnetic Coupling

5.5 V

3 V

3.2 mA

56 ns

- 40 C

+ 105 C

Reel

Si88222EC-IS

Digital Isolators 3.75 kV 2-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 : 32
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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USD 5.3186

Multiples of: 1

Si88222

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

7.3 mA

18 ns

- 40 C

+ 125 C

Tube

ADUM240E1BRWZ-RL

Digital Isolators IC Robust Quad ISO 4:0 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 : 32
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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USD 2.6746

Multiples of: 1

Adum240e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM1250SRZ-RL7

Digital Isolators Hot Swappable Dual I2C

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 : 32
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024