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

SI8641BB-B-IU

Digital Isolators Low-Power Quad-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 : 5053
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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USD 2.2898

Multiples of: 1

Si86xx

Smd/Smt

QSOP - 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

Tube

SI8663BD-B-ISR

Digital Isolators 5 kV 3 forward & 3 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 : 5019
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.212

Multiples of: 1

Si866x

SMD/SMT

SOIC - 16 Wide

6 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.5 V

6.5 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

SI8610AB-B-ISR

Digital Isolators 2.5 kV 1-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 : 4978
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 1.1655

Multiples of: 1

Si8610

Smd/Smt

SOIC - 8

1 Channel

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.2 mA

35 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8640BA-B-IU

Digital Isolators Low-Power Quad-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 : 4958
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 1.837

Multiples of: 1

Si86xx

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

1 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Tube

ADUM1201ARZ

Digital Isolators DUAL-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 : 4950
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 1.6744

Multiples of: 1

Adum1201

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

600 uA

45 ns

- 40 C

+ 105 C

Tube

ISO7761FQDWRQ1

Digital Isolators Automotive, robust EMC, six-channel, 5/1, reinforced digital isolator 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 : 4946
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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USD 1.463

Multiples of: 1

ISO7761 - Q1

SMD/SMT

SOIC - 16

6 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

11.5 mA , 30.5 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

ISO7720FQDQ1

Digital Isolators Automotive, High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator 8-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 : 4914
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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USD 1.342

Multiples of: 1

Iso7720 - Q1

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

2.25 V

11.6 mA

11 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8651BD-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 : 4882
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 2.882

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

SI8602AB-B-ISR

Digital Isolators 2.5 kV Bidrctnal I2C Isltr 1.7MHz SOIC8

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 : 4875
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.8648

Multiples of: 1

Si8602AB

SMD/SMT

SOIC - 8

2 Channel

Bidirectional, Unidirectional

10 Mb/s

2500 V rms

Galvanic Isolation

5.5 V

3 V

3.1 mA , 4.7 mA

38 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

ISO7241CQDWRQ1

Digital Isolators Auto Cat Quad Ch 3/125MbpsDig 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 : 4872
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.956

Multiples of: 1

Iso7241c - Q1

Smd/Smt

SOIC - 16 Wide

4 Channel

Unidirectional

4 kVRMS

Capacitive Coupling

5 V

2.8 V

35 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ISO7763FQDBQRQ1

Digital Isolators Automotive, robust EMC, six-channel, 3/3, 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 : 4850
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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USD 1.3915

Multiples of: 1

SMD/SMT

SSOP - 16

6 Channel

Unidirectional

100 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.25 V

21 mA

11 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

Si8663AB-B-IS1

Digital Isolators 2.5 kV 3 fwd & 3 rev 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 : 4799
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 2.7623

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16 Narrow

6 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

4.7 mA

2 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO35DWR

Texas Instruments Digital Isolators Iso 3.3V 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 : 4790
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.9762

Multiples of: 1

Iso35

Smd/Smt

SOIC - 16 Wide

1 Mb/S

Capacitive Coupling

3.6 V

3.15 V

- 40 C

+ 85 C

Reel

P142U31

Digital Isolators SOIC_N-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.

2Pai Semi

Availability : 4782
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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USD 0.3488

Multiples of: 1

150kbps

SI8663BC-B-IS1R

Digital Isolators 3.75 kV 3 forward & 3 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 : 4722
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.4286

Multiples of: 1

Si866x

SMD/SMT

SOIC - 16 Narrow

6 Channel

Unidirectional

150 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

2.5 V

6.5 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

Si8645BB-B-IS1

Digital Isolators 2.5 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 : 4702
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 2.4473

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8641BA-C-IUR

Digital Isolators 1 kV 3 forward & 1 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 : 4687
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 1.8972

Multiples of: 1

Si864x

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

1 kVRMS

Magnetic Coupling

5.5 V

2.375 V

14.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

π160U30

6 3000Vrms 150kbps iDivider SOIC_N-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 : 4659
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.4394

Multiples of: 1

150kbps

SI8640BB-B-IS

Digital Isolators 2.5 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 : 4656
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 2.068

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

P161U31

Digital Isolators SOIC_N-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.

2Pai Semi

Availability : 116
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025