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

ADUM140E0BRZ-RL7

Digital Isolators IC Robust Quad ISO 4:0 ch

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Analog Devices

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USD 2.5153

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5 V

1.8 V

9.2 mA , 11.8 mA

7.2 ns

- 40 C

+ 125 C

Reel

ADUM142E0BRQZ-RL7

Digital Isolators IC Robust Quad ISO 2:2 ch

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Analog Devices

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USD 2.5153

Multiples of: 1

ADUM142E

SMD/SMT

QSOP - 16

4 Channel

Unidirectional

150 Mb/s

3000 V rms

Magnetic Coupling

5.5 V

1.7 V

11 mA

15 ns

- 40 C

+ 125 C

Cut Tape , Reel

ADUM226N1BRIZ

Digital Isolators IC Robust Dual ISO 2:1 channel

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Analog Devices

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USD 2.5177

Multiples of: 1

Adum226n

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

1.7 V

5.4 mA , 5.9 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADuM3100BRZ-RL7

Digital Isolators 100MBD SNGLE CHANNEL DIGITAL ISO

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Analog Devices

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USD 2.522

Multiples of: 1

Adum3100

Smd/Smt

SOIC - 8

1 Channel

100 Mb/S

560 V

Magnetic Coupling

5.5 V

3 V

1.8 mA

28 ns

- 40 C

+ 105 C

Cut Tape

ADUM140E0BRWZ

General Purpose Digital Isolator 3750Vrms 4 Channel 150Mbps 75kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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USD 2.5241

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

11.8 mA , 9.2 mA

13 ns

- 40 C

+ 125 C

Tube

ISO7230CDWG4

Isolator Interface IC Tr Ch 3/0 25Mbps Dig Iso

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Texas Instruments

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USD 2.5247

Multiples of: 160

Iso7230c

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

4000 V

Capacitive Coupling

5.5 V

3.15 V

1 mA

42 ns

- 40 C

+ 125 C

Tube

ADUM131D0BRZ

Digital Isolators IC Robust 3 ch ISO 2:1 ch

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Analog Devices

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USD 2.525

Multiples of: 384

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

Tube

ISO7760QDBQRQ1

Digital Isolators Automotive, robust EMC, six-channel, 6/0, reinforced digital isolator 16-SSOP -40 to 125

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Texas Instruments

Availability : 0
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USD 2.5321

Multiples of: 2500

ISO7760 - Q1

SMD/SMT

SSOP - 16

6 Channel

Unidirectional

1 Mb/s

3000 V rms

Capacitive Coupling

5.5 V

2.25 V

35 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

MAX12931BASA+T

Digital Isolators 2-Channel 3.75kVRMS Digital Isolators

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Analog Devices

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USD 2.5388

Multiples of: 1

Max12931

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

25 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

1.71 V

3.06 mA

29.6 ns

- 40 C

+ 125 C

Cut Tape

ADUM3200BRZ

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

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USD 2.54

Multiples of: 196

Adum3200

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

7.7 mA

45 ns

- 40 C

+ 125 C

Tube

ADUM141E1BRQZ-RL7

Digital Isolators IC Robust Quad ISO 3:1 ch

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

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USD 2.5441

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

ISO7741QDWQ1

Digital Isolators Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators 16-SOIC -40 to 125

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Texas Instruments

Availability : 0
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April 2025

April 2025
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USD 2.5477

Multiples of: 40

Iso774x - Q1

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

5.5 mA , 22.7 mA

10.7 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ADUM131D0BRWZ-RL

Digital Isolators 3 Channel 3.75 kV DIGITAL ISOLATOR

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.5501

Multiples of: 1000

Adum131d

3 Channel

Magnetic Coupling

- 40 C

+ 125 C

Reel

ADUM131D0BRWZ

General Purpose Digital Isolator 3750Vrms 3 Channel 150Mbps 75kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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Analog Devices

Availability : 0
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April 2025

April 2025
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USD 2.5501

Multiples of: 282

Adum131d

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

ADUM231E0BRWZ-RL

Digital Isolators IC Robust 3 ch ISO 2:1 ch

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Analog Devices

Availability : 0
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April 2025

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USD 2.5646

Multiples of: 1000

Adum231e

3 Channel

- 40 C

+ 125 C

Reel

ADUM241E0BRIZ

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 : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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USD 2.5716

Multiples of: 1

ADuM241E

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

5000 V rms

Magnetic Coupling

5.5 V

3 V

11.4 mA

7.2 ns

- 40 C

+ 125 C

Tube

SI8651AB-B-IS1R

Digital Isolators 2.5 kV 4 fwd & 1 rev 5-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.

Skyworks

Availability : 0
Ship by 6 to 16 Weeks

April 2025

April 2025
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14	30	31	1	2	3	4	5
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USD 2.5806

Multiples of: 2500

Si865x

SMD/SMT

SOIC - 16

5 Channel

Unidirectional

1 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.7 V

4.1 mA

2 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

ADUM140E1BRWZ

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 : 0
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April 2025

April 2025
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USD 2.5812

Multiples of: 1

Adum140e

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5 V

1.8 V

11.8 mA , 9.2 mA

13 ns

- 40 C

+ 125 C

Tube

ADUM140E1BRQZ

Digital Isolators IC, Robust Quad ISO 4:0 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

April 2025

April 2025
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14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
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17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 2.5812

Multiples of: 1

Adum140e

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.8 mA

7.2 ns

- 40 C

+ 125 C

Tube

ADUM141E0BRZ-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 : 0
Ship by 6 to 16 Weeks

April 2025