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

ADUM1441ARSZ

General Purpose Digital Isolator 3750Vrms 4 Channel 2Mbps 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

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USD 4.9447

Multiples of: 1

ADUM1441

SMD/SMT

SSOP - 20

4 Channel

Bidirectional

2 Mb/s

2500 V rms

Magnetic Coupling

3.6 V

2.25 V

672 uA

180 ns

- 40 C

+ 125 C

Tube

ADUM3300WARWZ-RL

Digital Isolators THREE-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

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USD 4.9563

Multiples of: 1000

Reel

LTC4310IDD-2#PBF

Digital Isolators I2C 2 1/1 Unidirectional 400kHz WFDFN-10 RoHS

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Analog Devices

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USD 4.9683

Multiples of: 1

400Khz

MAX14931EAWE+T

Digital Isolators 4 channel Digital isolator (3/1 config.), 25Mbps, WSOIC-16, default low output

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Analog Devices

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USD 4.9701

Multiples of: 1

MAX14931

SMD/SMT

SOIC - 16 Wide

4 Channel

Unidirectional

25 Mb/s

2750 V rms

Capacitive Coupling

5.5 V

1.71 V

12.4 mA , 22.7 mA

21.1 ns

- 40 C

+ 125 C

Cut Tape , Reel

MAX14936EAWE+

Digital Isolators 5kVrms 25Mbps 2/2 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.

Analog Devices

Availability : 0
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USD 4.9782

Multiples of: 1

MAX14936

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

25 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

1.71 V

18 mA

21.1 ns

- 40 C

+ 125 C

Tube

ADUM5212CRSZ

General Purpose Digital Isolator 2500Vrms 2 Channel 100Mbps 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

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USD 4.9857

Multiples of: 132

Adum5212

SSOP - 20

2 Channel

Unidirectional

100 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

15 ns

- 40 C

+ 105 C

Tube

ADUM3152ARSZ

SPI Digital Isolator 3750Vrms 7 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm Width)

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Analog Devices

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USD 4.9924

Multiples of: 1

Adum3152

Smd/Smt

SSOP - 20

7 Channel

Bidirectional

250 Kb/S

3.75 kV

Magnetic Coupling

5.5 V

3 V

25 ns

- 40 C

+ 125 C

Tube

ADUM3300WARWZ

Digital Isolators THREE-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.

Analog Devices

Availability : 0
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March 2025

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USD 4.9992

Multiples of: 1

Tube

ADUM6132ARWZ

Digital Isolators Half-Bridge Dvr w/ Intg Hi-Side Supply

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Analog Devices

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USD 5.0024

Multiples of: 1

Adum6132

Smd/Smt

SOIC - 16

1 Channel

Unidirectional

3.75 kVRMS

Magnetic Coupling

5.5 V

4.5 V

350 mA

100 ns

- 40 C

+ 85 C

Tube

SI88342ED-ISR

Digital Isolators 5kV high speed digital isolators with integrated DCDC 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.

Silicon Labs

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 5.028

Multiples of: 1250

Reel

ADUM1250WSRZ

Digital Isolators I2C isolator 3V to 5.5V

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

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March 2025

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USD 5.04

Multiples of: 1

Adum1250

Smd/Smt

SOIC - 8

2 Channel

5.5 V

3 V

5 mA

150 ns

- 40 C

+ 105 C

Aec - Q100

Tube

ADUM1301WSRWZ

General Purpose Digital Isolator 2500Vrms 3 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

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March 2025

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USD 5.0411

Multiples of: 1

ADUM1301

SMD/SMT

SOIC - 16

3 Channel

Unidirectional

90 Mb/s

2500 V rms

Magnetic Coupling

5.5 V

2.7 V

29 mA , 43 mA

100 ns

- 40 C

+ 125 C

AEC - Q100

Tube

HCPL-9031-000E

Isolation Amplifiers Digital Isolator (100MBd)

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.

Broadcom

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 5.0543

Multiples of: 800

HCPL - 9031

Through Hole

DIP - 8

2 Channel

Bidirectional

100 Mb/s

2500 V rms

Galvanic Isolation

5.5 V

3 V

1.5 mA

6 ns

- 40 C

+ 100 C

Tube

ISO7763DWR

Digital Isolators High Speed, Robust EMC Six-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

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USD 5.0596

Multiples of: 1

Iso7763

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

100 Mb/S

5000 vRMS

Capacitive Coupling

5.5 V

2.25 V

21 mA

11 ns

- 55 C

+ 125 C

Cut Tape

ADUM3211WBRZ

General Purpose Digital Isolator 2500Vrms 2 Channel 10Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

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Analog Devices

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USD 5.0678

Multiples of: 98

Adum3211

SOIC - 8

2 Channel

5.5 V

2.7 V

50 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8462BB-B-IS1R

Digital Isolators 2.5 kV 4 forward & 2 reverse 6-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
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March 2025

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USD 5.075

Multiples of: 2500

Si8462bb

Capacitive Coupling

5.5 V

2.7 V

Cut Tape

MAX22344BAAP+

Digital Isolators Four Channel, Low Power, High Speed, Digital Isolators

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Analog Devices

Availability : 0
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USD 5.0765

Multiples of: 1

MAX2234x

SMD/SMT

4 Channel

Unidirectional

25 Mb/s, 200 Mb/s

3750 V rms

Capacitive Coupling

Tube

NCID9211R2

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN

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.

ON Semiconductor

Availability : 0
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March 2025

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USD 5.0767

Multiples of: 1

SMD/SMT

2 Channel

Bidirectional

50 Mb/s

5000 V rms

Galvanic Isolation

5.5 V

2.5 V

4.5 mA , 5 mA

17 ns

- 40 C

+ 125 C

Cut Tape

NCID9411R2

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R

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ON Semiconductor

Availability : 0
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USD 5.0882

Multiples of: 1

SMD/SMT

SOIC - 16

4 Channel

Bidirectional

10 Mb/s

5000 V rms

Galvanic Isolation

5.5 V

2.5 V

8.3 mA , 9.3 mA

137 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM3400ARWZ

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 : 0
Ship by 6 to 16 Weeks

March 2025