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

ADUM1402BRWZ-RL

General Purpose Digital Isolator 2500Vrms 4 Channel 10Mbps 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 : 1070
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

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USD 1.546

Multiples of: 1

Adum1402

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

11 mA

32 ns

- 40 C

+ 125 C

Reel

ISO7741FQDWWRQ1

Digital Isolators Automotive high-speed reinforced four-channel digital isolator in extra-wide package 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 : 1069
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.1693

Multiples of: 1

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

5.6 mA , 18 mA

10.7 ns

- 40 C

+ 125 C

Cut Tape

π160M30

NBSOIC-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 : 1064
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.3343

Multiples of: 1

ISO15MDW

Digital Isolators Iso 3.3V Full & Half Duplex RS-485 Xcvrs

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 : 1060
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 6.0295

Multiples of: 1

Iso15

Smd/Smt

SOIC - 16

1 Mb/S

2.5 kVRMS

Capacitive Coupling

3.6 V

3.15 V

210 mA

340 ns

- 55 C

+ 125 C

Tube

ISO7842FDWWR

Digital Isolators Highest isolation rating, quad-channel, 2/2, 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 : 1055
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 5.952

Multiples of: 1

100Mbps

CA-IS3211VBJ

SOIC-6-300mil 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.

Chipanalog

Availability : 1050
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 0.3092

Multiples of: 1

CA-IS3763HW

SOIC-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.

Chipanalog

Availability : 1037
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.809

Multiples of: 1

ISO7421D

Digital Isolators Dual Channel 1/1 200Mbps 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 : 1033
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 1.9813

Multiples of: 1

Iso7421

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

1 Mb/S

2.5 kV

Capacitive Coupling

5.5 V

3 V

2 mA

9 ns

- 40 C

+ 105 C

Tube

ISOW7840FDWER

Digital Isolators High-efficiency, low-emissions, quad-channel, 4/0, reinforced digital isolator with integrated power 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 : 1033
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 6.5196

Multiples of: 1

Isow7840

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

54 mA

13 ns

- 40 C

+ 125 C

Cut Tape

ADUM140E0BRWZ-RL

Digital Isolators 3.75 kVrms Quad 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 : 1028
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 2.1937

Multiples of: 1

ADUM140E

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

3750 V rms

Magnetic Coupling

5.5 V

3 V

12 mA

15 ns

- 40 C

+ 125 C

Cut Tape , Reel

Hot

ISO7721DWR

Digital Isolators High Speed, 5000 VRMS Dual-Channel Digital Isolators 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 : 1026
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.81

Multiples of: 1

Iso7721

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.2 mA , 7.3 mA

11 ns

- 55 C

+ 125 C

Tube

CA-IS3741HW-Q1

SOIC16-WB(W) 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 : 1017
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.2833

Multiples of: 1

SI8420AB-D-IS

General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs (Typ) 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 : 1017
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 1.311

Multiples of: 1

SI8420AB

SMD/SMT

SOIC - 8 Narrow

2 Channel

Unidirectional

1 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ISO7761DBQ

Digital Isolators High Speed, Robust EMC Six-Channel Digital Isolators 16-SSOP -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 : 1017
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 3.4735

Multiples of: 1

Iso7761

Smd/Smt

SSOP - 16

6 Channel

Unidirectional

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

2.25 V

30.5 mA

11 ns

- 55 C

+ 125 C

Tube

CA-IS3762HW

SOIC16-WB(W) 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 : 1013
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.809

Multiples of: 1

NSI8220N1-DSPR

SOP-8 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 : 1012
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.0661

Multiples of: 1

ISO7241CDW

Digital Isolators Quad Ch 3/1 25Mbps 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 : 1001
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 5.083

Multiples of: 1

Iso7241c

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

4 kVRMS

Capacitive Coupling

5 V

2.8 V

35 ns

- 40 C

+ 125 C

Tube

SI8641BB-B-ISR

Digital Isolators Quad ch 2.5kV Isltr 150M 3/1 NB SOIC16

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 : 999
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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43	20	21	22	23	24	25	26
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9

USD 2.2403

Multiples of: 1

Si864x

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

CA-IS3541HWPD

SOIC16-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 : 995
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.5772

Multiples of: 1

ISO7342CDW

Texas Instruments Digital Isolators Quad-Channel 22 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 : 991
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024