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

ISO7340CDWR

Texas Instruments Digital Isolators QuadChan40 Dig Fail Safe High 16-SOIC

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 : 1886
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.829

Multiples of: 1

Iso7340c

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

3 kV

Capacitive Coupling

5.5 V

3 V

12 mA

31 ns

- 40 C

+ 125 C

Reel

π163E61

6 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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.1796

Multiples of: 1

200Mbps

ISO7720DWVR

Digital Isolators High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator 8-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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 3.3584

Multiples of: 1

Iso7720

Smd/Smt

SOIC - 8 Wide

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

11.6 mA

11 ns

- 55 C

+ 125 C

Cut Tape

STISO621WTR

Digital Isolators Dual 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.

STMicroelectronics

Availability : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 4.0528

Multiples of: 1

STISO621

SMD/SMT

SO - 8W

2 Channel

Unidirectional

100 Mb/s

6000 V rms

Galvanic Isolation

5.5 V

3 V

18 mA

25 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM2251ARWZ

I²C Digital Isolator 5000Vrms 2 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 : 1
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 6.8874

Multiples of: 1

ADUM2251

SMD/SMT

SOIC - 16

2 Channel

Bidirectional, Unidirectional

1 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

2.5 mA , 2.8 mA

162 ns

- 40 C

+ 105 C

Tube

ISOW7721DFMR

Digital Isolators Low emissions, dual-channel, 1/1, reinforced digital isolator with integrated power 20-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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 9.3077

Multiples of: 1

ADUM2402BRWZ

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 10.2048

Multiples of: 1

Adum2402

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

ADUM5200ARWZ

General Purpose Digital Isolator 2500Vrms 2 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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 12.2043

Multiples of: 1

Adum5200

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

60 ns

- 40 C

+ 105 C

Tube

ADUM5201ARWZ

Digital Isolators Dual-CH w/ Intg DC/DC Converter

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 12.6556

Multiples of: 1

Adum5201

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

3 V

60 ns

- 40 C

+ 105 C

Tube

ADUM5403CRWZ

Digital Isolators Quad-CH w/ Intg DC/DC Converter

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 26.3703

Multiples of: 1

Adum5403

SOIC - 16

4 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

3.5 V

60 ns

- 40 C

+ 105 C

Tube

π121E31

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.

2Pai Semi

Availability : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.6039

Multiples of: 1

π142E31

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.

2Pai Semi

Availability : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.8459

Multiples of: 1

π161E60

6 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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.412

Multiples of: 1

200Mbps

ADUM120N1BRZ

Digital Isolators 2ch EMC robust 3kV digital Isolator 2/0

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.6683

Multiples of: 1

Adum120n

Smd/Smt

SOIC - 8 Narrow

2 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

6 mA , 6.2 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM1400ARWZ

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.9049

Multiples of: 1

Adum1400

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

+ 125 C

Tube

ADUM141E1BRQZ-RL7

Digital Isolators IC Robust Quad ISO 3:1 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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.7056

Multiples of: 1

ADUM141ES

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

15 ns

- 40 C

+ 125 C

Cut Tape

ISO1640QDWRQ1

Digital Isolators Automotive, hot-swappable, robust-EMC bidirectional I2C isolator with bidirectional clock

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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.8131

Multiples of: 1

ISO1640 - Q1

SMD/SMT

SOIC - 16

2 Channel

Bidirectional

1500 V rms

5.5 V

2.25 V

5.2 mA

80 ns

- 40 C

+ 125 C

SI8431AB-D-IS

Digital Isolators 2.5 kV 2 forward & 1 reverse 3-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 : 1
Ship by Fri. 11 Oct to Thu. 17 Oct

October 2024

October 2024
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USD 3.449

Multiples of: 1

SI8431AB

SMD/SMT

SOIC - 16 Wide

3 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.7 V

6 mA

35 ns

- 40 C

+ 125 C

Tube

ADUM1245ARZ

General Purpose Digital Isolator 3000Vrms 2 Channel 2Mbps 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 : 1
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 4.8221

Multiples of: 1

ADUM1245

SMD/SMT

SOIC - 8

2 Channel

Bidirectional

2 Mb/s

3750 V rms

Magnetic Coupling

3.6 V

2.25 V

366 uA

180 ns

- 40 C

+ 125 C

Tube

ADUM142E1BRZ

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