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

ISO7320CQDRQ1

Digital Isolators Automotive, Low Power, Triple-Channel 2/0 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 : 560
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USD 2.4255

Multiples of: 1

Iso7320 - Q1

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

25 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

3 V

1.4 mA , 4.9 mA

33 ns

- 40 C

+ 125 C

Aec - Q100

Π160E30

IC: interface; digital isolator; 200Mbps; iDivider®; 3÷5.5VDC; SMD,6 General-purpose NBSOIC-16

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 : 557
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USD 3.0212

Multiples of: 1

SI8640BD-B-IS2

Digital Isolators Quad Ch 5.0 kV Iso 150M 4/0 WB

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 : 552
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USD 2.508

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16 Wide

4 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Reel

Si8630BB-B-IS1

Digital Isolators 2.5 kV 3-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 : 542
Ship by Tue. 18 Nov to Thu. 20 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 1.672

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA

35 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8640BC-B-IS1R

Digital Isolators 3.75 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 : 535
Ship by Tue. 18 Nov to Thu. 20 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 2.1847

Multiples of: 1

Si864x

SMD/SMT

SOIC - 16

4 Channel

Unidirectional

150 Mb/s

3750 V rms

Capacitive Coupling

5.5 V

2.375 V

17.5 mA

8 ns

- 40 C

+ 125 C

AEC - Q100

Cut Tape , Reel

Nsi8241W0-Q1SWR

SOP16-300mil 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.

NOVOSENSE

Availability : 523
Ship by Thu. 20 Nov to Wed. 26 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 1.868

Multiples of: 1

ADUM2250ARWZ-RL

I²C Digital Isolator 5000Vrms 2 Channel 1Mbps 25kV/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.

Analog Devices

Availability : 513
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USD 2.985

Multiples of: 1

Adum2250

Smd/Smt

SOIC - 16

2 Channel

Magnetic Coupling

5.5 V

3 V

- 40 C

+ 105 C

Reel

ISO7340FCDW

Texas Instruments Digital Isolators QuadChan40 Dig Fail Safe High 16-SOIC

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 : 511
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USD 3.8295

Multiples of: 1

Iso7340fc

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

25 Mb/S

3 kVRMS

Capacitive Coupling

5.5 V

3 V

9.3 mA

31 ns

- 40 C

+ 125 C

Tube

ISO7741DBQ

Digital Isolators Robust EMC, quad-channel, 3/1, reinforced digital isolator 16-SSOP -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 : 498
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November 2025

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USD 2.134

Multiples of: 1

Iso7741

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

18 mA

10.7 ns

- 55 C

+ 125 C

Tube

ISO7720QDWQ1

Digital Isolators Automotive, High Speed, Robust EMC Reinforced Dual-Channel 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 : 494
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November 2025

November 2025
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USD 1.6385

Multiples of: 1

Iso7720 - Q1

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

11.6 mA

11 ns

- 40 C

+ 125 C

Tube

ISO1176TDWR

Texas Instruments Digital Isolators Iso ProfiBus 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 : 491
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November 2025

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USD 2.6047

Multiples of: 1

ISO1176T

SMD/SMT

SOIC - 16

1 Channel

Unidirectional

40 Mb/s

2500 V rms

Capacitive Coupling

5.5 V

3.15 V

11 mA

35 ns

- 40 C

+ 85 C

Cut Tape , Reel

π163U31

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.

2Pai Semi

Availability : 487
Ship by Thu. 20 Nov to Wed. 26 Nov

November 2025

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USD 0.4438

Multiples of: 1

CA-IS3742CLW

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 : 485
Ship by Thu. 20 Nov to Wed. 26 Nov

November 2025

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USD 0.3241

Multiples of: 1

SI8661EB-B-IU

Digital Isolators Automotive 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.

Silicon Labs

Availability : 485
Ship by Tue. 18 Nov to Thu. 20 Nov

November 2025

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USD 2.4725

Multiples of: 1

Si86xx - Iu

Smd/Smt

QSOP - 16

6 Channel

Bidirectional

150 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.375 V

23 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

SI8711AC-B-IPR

Digital Isolators 3.75 kV Opto-input isolator, 1 Mbps

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 : 481
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November 2025

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USD 1.679

Multiples of: 1

Si8711ac

Smd/Smt

DIP - 8/GW

1 Channel

Unidirectional

15 Mb/S

3.75 kVRMS

Capacitive Coupling

30 V

3 V

1.7 mA

30 ns

- 40 C

+ 125 C

Aec - Q100

Reel

ISO3088DW

Digital Isolators Iso 5V 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 : 479
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November 2025

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USD 5.434

Multiples of: 1

Iso3088

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

20 Mb/S

4 kVRMS

Capacitive Coupling

5.5 V

3.15 V

15 mA

- 40 C

+ 85 C

Tube

ISO7741FDBQR

Digital Isolators High-Speed, Low-Power, Robust EMC Quad-Channel Digital Isolator 16-SSOP -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 : 475
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November 2025

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49	30	1	2	3	4	5	6

USD 1.0472

Multiples of: 1

Iso7741

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

100 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

18 mA

10.7 ns

- 55 C

+ 125 C

Cut Tape

ISO7730DBQR

Digital Isolators High Speed, Robust EMC Triple-Channel Digital Isolators 16-SSOP -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 : 475
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November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.3559

Multiples of: 1

Iso7730

Smd/Smt

SSOP - 16

3 Channel

Unidirectional

100 Mb/S

2500 vRMS

Capacitive Coupling

5.5 V

2.25 V

17.5 mA

11 ns

- 55 C

+ 125 C

Cut Tape

SI8380PM-IU

Digital Isolators 2.5 kV 8-channel PLC input isolator with debounce protection

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 : 473
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49	30	1	2	3	4	5	6

USD 3.1923

Multiples of: 1

Si8380p

Smd/Smt

QSOP - 20

8 Channel

Unidirectional

250 Kb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.25 V

30 mA

8 us

- 40 C

+ 125 C

Aec - Q100

Tube

Π163M61

IC: interface; digital isolator; 10Mbps; iDivider®; 3÷5.5VDC; SMD

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 : 395
Ship by Thu. 20 Nov to Wed. 26 Nov

November 2025