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

Si8451BB-B-IS1

Digital Isolators 2.5 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.

Silicon Labs

Availability : 44
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

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USD 7.28

Multiples of: 1

Si8451bb

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

CA-IS3721LW-Q1

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 : 43
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 0.945

Multiples of: 1

π141E30S

SSOP-16 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.

2Pai Semi

Availability : 43
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 1.002

Multiples of: 1

SI8622ET-IS

General Purpose Digital Isolator 5000Vrms 2 Channel 150Mbps 60kV/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.

Silicon Labs

Availability : 43
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December 2024

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USD 1.793

Multiples of: 1

Si8622

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.5 V

8.2 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

CA-IS3820HWW

SOIC-16-WWB 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 : 43
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 1.8

Multiples of: 1

ISO7221ADG4

Digital Isolator CMOS 2-CH 1Mbps 8-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 : 43
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

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USD 2.6775

Multiples of: 1

ISO7221A

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

5 V

3 V

10 mA

405 ns

- 40 C

+ 125 C

Tube

ADUM7640ARQZ-RL7

Digital Isolators 1 kV Six-Channel 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 : 43
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 4.209

Multiples of: 1

Adum7640

Smd/Smt

QSOP - 20

6 Channel

Bidirectional

1 Mb/S

1 kVRMS

Magnetic Coupling

5.5 V

1.16 mA

50 ns

- 40 C

+ 105 C

Tube

ADUM263N1BRIZ-RL

Digital Isolators Robust 5kV 6 CH Digital ISO 3/3

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 : 43
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December 2024

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USD 4.3973

Multiples of: 1

Adum263n

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

15.9 mA , 17 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7842DWR

Digital Isolators 5.7kVRMS Quad 2/2Dig Isolator 100Mbp

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 : 43
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December 2024

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USD 4.6955

Multiples of: 1

Iso7842

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

100 Mb/S

8 kV

Capacitive Coupling

5.5 V

2.25 V

13.7 mA

11 ns

- 55 C

+ 125 C

Reel

Si8441BB-D-IS1

Digital Isolators 2.5 kV 3 forward & 1 reverse 4-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 : 43
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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USD 5.614

Multiples of: 1

Si8441bb

Smd/Smt

SOIC - 16 Narrow

4 Channel

Unidirectional

150 Mb/S

1 kVRMS

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

ADUM5411BRSZ-RL7

Digital Isolators 4-Ch Isolator wInt DCDC Conv 2.5kV3:1

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 : 43
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December 2024

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USD 8.4184

Multiples of: 1

ADUM5411

SMD/SMT

SMD / SMT

4 Channel

Unidirectional

150 Mb/s

3750 V rms

Magnetic Coupling

5.5 V

3 V

11.4 mA

7.2 ns

- 40 C

+ 105 C

Cut Tape , Reel

SI8410AD-D-IS

Digital Isolators 5 kV 1-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 : 42
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

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USD 2.1807

Multiples of: 1

SMD/SMT

1 Channel

Unidirectional

1 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.6 V

1 mA , 3 mA

35 ns

- 40 C

+ 125 C

Tube

IL261E

Digital Isolators General Purpose 5 4/1 Unidirectional 2500Vrms 110Mbps 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 : 42
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December 2024

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USD 9.4269

Multiples of: 1

110Mbps

ISO7731QDBQRQ1

Digital Isolators Automotive, robust EMC, triple-channel, 2/1, reinforced digital isolator 16-SSOP -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 : 41
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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USD 2.4225

Multiples of: 1

Iso7731 - Q1

Smd/Smt

SSOP - 16

3 Channel

Unidirectional

100 Mb/S

2500 vRMS

Capacitive Coupling

5.5 V

2.25 V

13.1 mA

11 ns

- 40 C

+ 125 C

Cut Tape

ADUM1300ARWZ

Digital Isolators TRIPLE-CHANNEL 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 : 41
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

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USD 2.464

Multiples of: 1

Adum1300

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

8.2 mA

32 ns

- 40 C

+ 125 C

Tube

ADUM226N0WBRIZ-RL

Digital Isolators IC, Robust Dual ISO, 2:1 channel

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 : 41
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December 2024

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USD 3.736

Multiples of: 1

ADUM226N

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

5.9 mA

7.2 ns

AEC - Q100

Cut Tape , Reel

ADUM1251ARZ

I²C Digital Isolator 2500Vrms 2 Channel 1Mbps 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.

Analog Devices

Availability : 41
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December 2024

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USD 5.46

Multiples of: 1

Adum1251

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

150 ns

- 40 C

+ 105 C

Tube

ISO7821LLDW

Digital Isolators Dual-channel, 1/1,100-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 : 41
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December 2024

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USD 6.4091

Multiples of: 1

Iso7821ll

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

9.5 mA

17 ns

- 55 C

+ 125 C

ADUM1402ARWZ

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 : 40
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December 2024

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USD 1.8775

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 105 C

Tube

ADUM1410ARWZ

Digital Isolators QUAD-CHANNEL 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 : 40
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024