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

Hot

ISO7221BDR

Digital Isolators Dual Channel High Spd 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.

Texas Instruments

Availability : 640
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

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USD 1.0104

Multiples of: 1

Iso7221b

Smd/Smt

SOIC - 8

2 Channel

Bidirectional

4 kV

Capacitive Coupling

5.5 V

3 V

8.5 mA

405 ns

- 40 C

+ 125 C

Reel

ISOW7841DWER

Digital Isolators HE Low-Emissions Reinforced Digi 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 : 145
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 8.8374

Multiples of: 1

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

3 V

54 mA

13 ns

- 40 C

+ 125 C

Reel

Si8422BD-D-IS

Digital Isolators 5 kV 1 forward & 1 reverse 2-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 : 144
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.7702

Multiples of: 1

SMD/SMT

2 Channel

Unidirectional

150 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.6 V

3.7 mA

8 ns

- 40 C

+ 125 C

Tube

Si8441BB-D-IS

Digital Isolators 2.5 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 : 141
Ship by Fri. 11 Oct to Thu. 17 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 6.0321

Multiples of: 1

Si8441bb

Smd/Smt

SOIC - 16 Wide

4 Channel

Capacitive Coupling

5.5 V

2.7 V

6 mA

6 ns

- 40 C

+ 125 C

Tube

CA-IS3842HWW

SOIC-16-14mm 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.

Chipanalog

Availability : 140
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 2.5048

Multiples of: 1

ADUM141E0BRQZ-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 : 140
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 3.9218

Multiples of: 1

Adum141es

Smd/Smt

QSOP - 16

4 Channel

Unidirectional

150 Mb/S

3 kVRMS

Magnetic Coupling

5.5 V

1.7 V

11.4 mA

7.2 ns

- 40 C

+ 125 C

Cut Tape

SI8631BB-B-ISR

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 : 139
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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USD 2.1904

Multiples of: 1

Si8631bb

Smd/Smt

SOIC - 16

4 Channel

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

3.1 mA

35 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

ADUM7641CRQZ-RL7

Digital Isolators 1 kV Six-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 : 139
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 5.7959

Multiples of: 1

CA-IS3740VLN

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.

Chipanalog

Availability : 138
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.2678

Multiples of: 1

Si8621ED-B-IS

Digital Isolators 5 kV 1 forward & 1 reverse 2-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 : 138
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
	S	M	T	W	T	F	S
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USD 2.1185

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

+/- 5.8 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

CA-IS3720LS-Q1

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.

Chipanalog

Availability : 137
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.8295

Multiples of: 1

Si8630BD-B-IS

General Purpose Digital Isolator 5000Vrms 3 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 : 137
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 1.955

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA , 9.3 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

CA-IS3722LG

SOIC8-WB(G) 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.

Chipanalog

Availability : 136
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 0.4472

Multiples of: 1

ISO7820LLDWR

Digital Isolators Dual-channel, 2/0, 100-Mbps, high-performance, reinforced isolated LVDS buffer 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 : 136
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 7.9059

Multiples of: 1

Iso7820ll

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

4.5 mA , 14.2 mA

17 ns

- 55 C

+ 125 C

Reel

CA-IS3761HB

SSOP-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.

Chipanalog

Availability : 134
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.4194

Multiples of: 1

CA-IS3842HW

SOIC-16-WB 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.

Chipanalog

Availability : 134
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024

October 2024
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USD 1.9482

Multiples of: 1

ISO7421ED

Digital Isolators Lo-Pwr Dual Channel 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 : 133
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 2.5194

Multiples of: 1

Iso7421e

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

4242 V

Capacitive Coupling

5.5 V

3 V

2.3 mA

7 ns

- 40 C

+ 125 C

Bulk

SI8642ET-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 : 133
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
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43	20	21	22	23	24	25	26
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45	3	4	5	6	7	8	9

USD 2.679

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

ISO7760FDW

Digital Isolators High SpeedRobust EMC 6ChannelDig 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.

Texas Instruments

Availability : 132
Ship by Thu. 17 Oct to Mon. 21 Oct

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 3.887

Multiples of: 1

Iso7760

Smd/Smt

SOIC - 16

6 Channel

Unidirectional

100 Mb/S

5000 vRMS

Capacitive Coupling

5.5 V

2.25 V

35 mA

11 ns

- 55 C

+ 125 C

Tube

ISO7820LLDWWR

Digital Isolators High-Performance, 8000-VPK Reinforced Dual-Channel Digital Isolator 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 : 131
Ship by Fri. 25 Oct to Wed. 30 Oct

October 2024