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

P120M30

Digital Isolators SOIC_N-8 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 : 25654
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
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USD 0.4697

Multiples of: 1

SI8642BT-IS

General Purpose Digital Isolator 5000Vrms 4 Channel 150Mbps 60kV/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 : 10224
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
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USD 2.4741

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

SI8423AB-D-IS

Digital Isolators 2.5 kV 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.

Silicon Labs

Availability : 9996
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.2257

Multiples of: 1

SOIC - 8

2 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

Tube

SI8622EB-B-ISR

Digital Isolators Dual Ch 2.5kV Isolator, 150M, 1/1, SOIC8, lead free

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 : 9973
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.4875

Multiples of: 1

Si8622

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Magnetic Coupling

5.5 V

2.5 V

8.2 mA

8 ns

- 40 C

+ 125 C

SI8606AD-B-IS

I²C Digital Isolator 5000Vrms 4 Channel 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 : 9760
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 5.104

Multiples of: 1

SI8606AD

SMD/SMT

SOIC - 16 Wide

2 Channel

Bidirectional, Unidirectional

10 Mb/s

5000 V rms

Galvanic Isolation

5.5 V

3 V

5.5 mA , 8.3 mA

38 ns

- 40 C

+ 125 C

AEC - Q100

Tube

SI8642BB-B-IS1R

Digital Isolators 2.5 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 : 9608
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.3625

Multiples of: 1

Si864x

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

Si8642ED-B-IS

General Purpose Digital Isolator 5000Vrms 4 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 : 9524
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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USD 2.3947

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7761FQDWQ1

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 : 9407
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 4.7125

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

Tube

Si8602AB-B-IS

I²C Digital Isolator 2500Vrms 2 Channel 35kV/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.

Silicon Labs

Availability : 9348
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 3.366

Multiples of: 1

Si8602ab

Smd/Smt

SOIC - 8

1 Channel

Bidirectional, Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

4.7 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8651BB-B-IUR

Digital Isolators 2.5 kV 4 forward & 1 reverse 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 : 9313
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.7486

Multiples of: 1

Si865x

SMD/SMT

QSOP - 16

5 Channel

Unidirectional

150 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

2.375 V

6.6 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape

ISO7221MD

Digital Isolators Dual CH 1/1 150Mbps Dig 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 : 8978
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
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41	5	6	7	8	9	10	11

USD 2.9621

Multiples of: 1

Iso7221m

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5 V

3.3 V

16 ns

- 40 C

+ 125 C

Tube

Si8600AC-B-IS

Digital Isolators 3.75 kV 2-channel bi-directional 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 : 8904
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 4.26

Multiples of: 1

Si8600ac

Smd/Smt

SOIC - 8 Narrow

2 Channel

Bidirectional

10 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

4.3 mA , 5.4 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

P131U31

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 : 8836
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.22

Multiples of: 5

150kbps

SI8642BC-B-IS1R

Digital Isolators 3.75 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 : 8816
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.5625

Multiples of: 1

Si864x

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

SI8645BA-B-IUR

Digital Isolators 1 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 : 8664
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.8953

Multiples of: 1

ISO7740FDBQ

Digital Isolators High-Speed,Low-Power Robust EMC

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 : 8565
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.6

Multiples of: 1

Iso7740

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

22.7 mA

10.7 ns

- 55 C

+ 125 C

Tube

ISO7721DW

Digital Isolators High Speed, 5000 VRMS Dual-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

Availability : 8541
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.7591

Multiples of: 1

Iso7721

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.2 mA , 7.3 mA

11 ns

- 55 C

+ 125 C

Tube

ADUM1200BRZ-RL7

General Purpose Digital Isolator 2500Vrms 2 Channel 10Mbps 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 : 8471
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 1.6121

Multiples of: 1

Adum1200

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

600 uA

45 ns

- 40 C

+ 125 C

Reel

Hot

ISO1050DWR

Texas Instruments Digital Isolators Isolated 5V CAN 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 : 8370
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.4968

Multiples of: 1

Iso1050

Smd/Smt

SOIC - 16 Wide

1 Channel

Unidirectional

1 Mb/S

Capacitive Coupling

5.5 V

3 V

2 mA

74 ns

- 55 C

+ 105 C

Reel

ISO7221ADR

Digital Isolators Dual CH 1/1 1Mbps Dig 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 : 8083
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.3822

Multiples of: 1

Iso7221a

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5 V

3.3 V

475 ns

- 40 C

+ 125 C

Reel

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Digital Isolators

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