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

NSI8242W1-DSWR

SOP-16-300mil 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.

NOVOSENSE

Availability : 16
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9

USD 1.6962

Multiples of: 1

ADUM131E1BRWZ

General Purpose Digital Isolator 3750Vrms 3 Channel 150Mbps 75kV/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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.948

Multiples of: 47

Adum131e

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

8 mA , 8.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM1200WSRZ

Analog Devices Digital Isolators 3-5.5 V DC-1Mbitsec 2Chnl Dgtl 2Txr

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 1.9594

Multiples of: 5

ADUM1200

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

4.3 mA

150 ns

- 40 C

+ 125 C

AEC - Q100

Tube

ISO7331FCDW

Texas Instruments Digital Isolators Robust EMC, LP Trpl-Ch 21 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.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.9607

Multiples of: 200

Iso7331fc

Smd/Smt

SOIC - 16

3 Channel

Bidirectional

25 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

3 V

4.3 mA

32 ns

- 40 C

+ 125 C

Tube

ADUM131D1BRZ-RL7

Digital Isolators IC Robust 3 ch ISO 2:1 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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13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 1.9625

Multiples of: 1000

Adum131d

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

8 mA , 8.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM220N0BRWZ

Digital Isolators IC Robust Dual ISO 2:0 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.9687

Multiples of: 376

Adum220n

2 Channel

- 40 C

+ 125 C

Tube

ADUM3210TRZ

Digital Isolators Dual-CH Digital EH System-Level ESD

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 1.9735

Multiples of: 4

Adum3210

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

800 uA

50 ns

- 40 C

+ 125 C

Tube

ADUM142E0BRZ-RL7

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 1.9833

Multiples of: 6

Adum142e

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

10.3 mA , 11 mA

7.2 ns

- 40 C

+ 125 C

Reel

SI8430AB-D-IS1R

Digital Isolators 2.5 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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.9842

Multiples of: 2500

SI8430AB

SMD/SMT

3 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.7 V

Cut Tape

ADUM141E0BRZ

General Purpose Digital Isolator 3000Vrms 4 Channel 150Mbps 75kV/µs CMTI 16-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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.986

Multiples of: 6

Adum141es

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

ISO7731FQDWRQ1

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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9	23	24	25	26	27	28	1
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USD 1.987

Multiples of: 1

Iso773x - Q1

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

2.8 mA , 13.1 mA

11 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ISO7221MDR

Digital Isolators Dual CH 1/1 150Mbps Dig Iso

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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.9888

Multiples of: 1

Iso7221m

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5 V

3.3 V

16 ns

- 40 C

+ 125 C

Reel

ISO7320FCD

Digital Isolators Low-power, dual-channel, 2/0, 25-Mbps, default output low 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.9935

Multiples of: 1

ISO7320FC

SMD/SMT

SOIC - 8

2 Channel

Unidirectional

25 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

3 V

4.9 mA

32 ns

- 40 C

+ 125 C

Tube

IL521-3E

Digital Isolators General Purpose 2 1/1 Unidirectional 2500Vrms 2Mbps 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.0008

Multiples of: 1

2mbps

ADUM1201WSRZ

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

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
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
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14	30	31	1	2	3	4	5

USD 2.0082

Multiples of: 4

Adum1201

Smd/Smt

SOIC - 8

2 Channel

5.5 V

2.7 V

45 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7731QDBQQ1

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.01

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

Tube

SI8410AD-A-IS

General Purpose Digital Isolator 5000Vrms 1 Channel 1Mbps 20kV/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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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10	2	3	4	5	6	7	8
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12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 2.0103

Multiples of: 46

SI8650EB-B-IU

Digital Isolators 2.5 kV 5 forward 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 2.0109

Multiples of: 1

Si865x

Smd/Smt

QSOP - 16

6 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.375 V

26.2 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8645ET-IS

General Purpose Digital Isolator 5000Vrms 4 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.0163

Multiples of: 3

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

ADUM142D0BRWZ-RL

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