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

Si8651ED-B-IS

General Purpose Digital Isolator 5000Vrms 5 Channel 150Mbps 35kV/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 : 624
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

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USD 3.3436

Multiples of: 1

Si865x

Smd/Smt

SOIC - 16

5 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

8 mA , 18.4 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7741DBQ

Digital Isolators Robust EMC, quad-channel, 3/1, reinforced digital isolator 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 : 611
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

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USD 2.0033

Multiples of: 1

Iso7741

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

18 mA

10.7 ns

- 55 C

+ 125 C

Tube

ISO7240MDW

Digital Isolators Quad Ch 4/0 150Mbps Digi 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 : 602
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 6.9222

Multiples of: 1

ISO7240M

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5 V

3.3 V

17 mA

15 ns

- 40 C

+ 125 C

Tube

SI8423AD-D-ISR

Digital Isolators 512kB flash, 64kB RAM and USB

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 : 598
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 1.9327

Multiples of: 1

Capacitive Coupling

Reel

ISO15DWR

Single Transmitter/Receiver RS-485 16-Pin SOIC T/R

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 : 598
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 4.1745

Multiples of: 1

Iso15

Smd/Smt

SOIC - 16

1 Mb/S

Capacitive Coupling

3.6 V

3.15 V

8 mA , 19 mA

- 40 C

+ 85 C

Reel

NSI8240W1-DSWR

SOP-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.

NOVOSENSE

Availability : 596
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.9334

Multiples of: 1

CA-IS3720LS

SOIC-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.

Chipanalog

Availability : 577
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.4175

Multiples of: 5

ISO7731FQDBQQ1

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 : 577
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 1.8802

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

π140E60

4 General-purpose WBSOIC-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 : 573
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.0415

Multiples of: 1

200Mbps

ADUM131E1BRWZ-RL

Digital Isolators 3 Channel 3.75 kV 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 : 572
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.0178

Multiples of: 1

Adum131e

3 Channel

Magnetic Coupling

- 40 C

+ 125 C

Reel

ADUM1201AR

General Purpose 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 : 569
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.6032

Multiples of: 1

Adum1201

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

1.1 mA

150 ns

- 40 C

+ 105 C

Tube

IL717-3E

Digital Isolators General Purpose 4 3/1 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 : 565
Ship by Fri. 11 Oct to Thu. 17 Oct

October 2024

October 2024
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USD 8.3834

Multiples of: 1

110Mbps

2500 V

Each

SI8045AA-B-IU

Digital Isolators 4 ch 1 kV 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 : 564
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 2.513

Multiples of: 1

Smd/Smt

QSOP - 16

4 Channel

10 Mb/S

1.5 kVRMS

Capacitive Coupling

5.5 V

3.15 V

4.4 mA

40 ns

- 40 C

+ 125 C

Tube

SI8642EA-B-IU

Digital Isolators 1 kV 2 forward & 2 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 : 558
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.4095

Multiples of: 1

Si864x

SMD/SMT

4 Channel

Unidirectional

150 Mb/s

1000 V rms

Capacitive Coupling

5.5 V

2.5 V

4.4 mA

10 ns

- 40 C

+ 125 C

Tube

ISO721MD

General Purpose Digital Isolator 2500Vrms 1 Channel 150Mbps 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 : 556
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 3.3053

Multiples of: 1

Iso721m

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

150 Mb/S

4 kVRMS

Capacitive Coupling

5 V

3.3 V

16 ns

- 40 C

+ 125 C

Tube

CA-IS3211VCU

DUB8(U) 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 : 535
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 0.3131

Multiples of: 1

SI8640BC-B-IS1R

Digital Isolators 3.75 kV 4-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 : 535
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.3234

Multiples of: 1

Si864x

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

ADM3260ARSZ-RL7

I²C Digital Isolator 2500Vrms 2 Channel 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 : 530
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 5.3366

Multiples of: 1

Adm3260

Smd/Smt

SSOP - 20

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

9.5 mA

95 ns , 162 ns

- 40 C

+ 105 C

Reel

ISO3080DW

Digital Isolators Iso 5V Full & Half- Duplex RS-485 Xcvr

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 : 521
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 4.922

Multiples of: 1

Iso3080

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

200 Kb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3.15 V

8 mA , 15 mA

- 40 C

+ 85 C

Tube

NSI8221N1-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 : 0
Ship by 6 to 16 Weeks