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

SI8610EC-B-ISR

Digital Isolators 3.75 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 : 2157
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 1.2

Multiples of: 1

Cut Tape

ISO3086TDWR

Texas Instruments Digital Isolators ISOLATED 485 XCEIVER

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 : 2133
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 3.575

Multiples of: 1

ISO3086T

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

20 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3 V

12 mA

45 ns

- 40 C

+ 85 C

Cut Tape , Reel

SI8388P-IU

Digital Isolators 2.5 kV 8-channel PLC input isolator with 8 high-speed channels

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 : 2121
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 4.026

Multiples of: 1

Si8380

Smd/Smt

QSOP - 20

8 Channel

Unidirectional

2 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

30 mA

8 us

- 40 C

+ 125 C

Aec - Q100

NSI8100NQ

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.

NOVOSENSE

Availability : 2118
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 1.1631

Multiples of: 1

CA-IS3731HW

Digital Isolators WB SOIC-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.

Chipanalog

Availability : 2110
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.929

Multiples of: 1

ISO7710QDRQ1

Digital Isolators Automotive, High Speed, Robust EMC Reinforced Single-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 : 2107
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 0.7969

Multiples of: 1

Iso7710 - Q1

Smd/Smt

SOIC - 8

1 Channel

Unidirectional

100 Mb/S

3000 vRMS

Capacitive Coupling

5.5 V

2.25 V

135 uA

11 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

NSI8221N0-DSPR

SOP-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.

NOVOSENSE

Availability : 2103
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.6629

Multiples of: 1

π140U30

Digital Isolators SOIC-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 : 2101
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.2972

Multiples of: 1

150kbps

CA-IS3731LW

SOIC-16-300mil 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 : 2087
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.929

Multiples of: 1

ISO7720FDWR

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 : 2059
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 1.21

Multiples of: 1

Iso7720

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

1.2 mA , 11.6 mA

11 ns

- 55 C

+ 125 C

Reel

ISO7242CDWR

Digital Isolators Quad Ch 2/2 25Mbps 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 : 2049
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 2.552

Multiples of: 1

Iso7242c

Smd/Smt

SOIC - 16 Wide

4 Channel

Bidirectional

4 kV

Capacitive Coupling

5 V

3.3 V

15 mA

35 ns

- 40 C

+ 125 C

Reel

CA-IS3720HW

Digital Isolators WB SOIC-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.

Chipanalog

Availability : 2038
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.8869

Multiples of: 1

ISO7742DW

Digital Isolators High Speed, Robust EMC Quad-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 : 2026
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 2.6482

Multiples of: 1

Iso7742

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

1000 Mbps

Capacitive Coupling

5.5 V

2.25 V

12 ns

- 55 C

+ 125 C

Tube

CA-IS3092VW

SOIC16-WB(W) 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 : 2023
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 3.2058

Multiples of: 1

NSI8220N0-DSPR

SOP-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.

NOVOSENSE

Availability : 2005
Ship by Thu. 05 Jun to Tue. 10 Jun

June 2025

June 2025
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USD 0.699

Multiples of: 1

ISO7220BDR

General Purpose Digital Isolator 2500Vrms 2 Channel 5Mbps 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.

Texas Instruments

Availability : 1989
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 1.54

Multiples of: 1

Iso7220b

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

5 Mb/S

2500 vRMS

Capacitive Coupling

5.5 V

3 V

17 mA

78 ns

- 40 C

+ 125 C

Reel

ISO7331FCDWR

Digital Isolators Low-power, triple-channel, 2/1, 25-Mbps, default output low 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 : 1975
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 1.9506

Multiples of: 1

Iso7331fc

Smd/Smt

SOIC - 16

Capacitive Coupling

- 40 C

+ 125 C

Reel

SI8631AB-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 : 1972
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
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USD 1.9264

Multiples of: 1

Si8631ab

Smd/Smt

SOIC - 16

3 Channel

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.7 mA

35 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

ISO7841FDWR

Digital Isolators High-Immunity, 5.7kVRMS Reinforced Quad-Channel 3/1 Digital Isolator, 100Mbps 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 : 1972
Ship by Tue. 20 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
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USD 3.3835

Multiples of: 1

Iso7841

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

100 Mb/S

5.7 kVRMS

Capacitive Coupling

5.5 V

2.25 V

19 mA

11 ns

- 55 C

+ 125 C

Reel

SI8662EC-B-IS1R

Digital Isolators 3.75 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 : 1961
Ship by Tue. 20 May to Thu. 22 May

May 2025