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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty SeriesMounting StylePackage / CaseNumber of ChannelsPolarityData RateIsolation VoltageIsolation TypeSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentPropagation Delay TimeMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                    
ADUM1402BRWZ-RL


General Purpose Digital Isolator 2500Vrms 4 Channel 10Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
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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 : 1730
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USD 1.3026

Multiples of: 1

Adum1402Smd/SmtSOIC - 164 ChannelBidirectional 2.5 kVRMSMagnetic Coupling5.5 V2.7 V11 mA32 ns- 40 C+ 125 C Reel
SI8715BC-A-ISR


Digital Isolators 3.75 kV optocoupler replacement in SOIC8
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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 : 0
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USD 1.425

Multiples of: 2500

 SMD/SMTSOIC - 81 ChannelUnidirectional15 Mb/s3750 V rmsCapacitive Coupling5.5 V2.5 V1.7 mA30 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
Si8718BC-A-IP


General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing
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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 : 0
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USD 1.4267

Multiples of: 1

 Through HoleDIP - 81 Channel 15 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V1.7 mA30 ns- 40 C+ 125 CAec - Q100Tube
Si8719BC-A-IP


General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing
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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 : 0
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USD 1.4267

Multiples of: 1

 Through HoleDIP - 81 Channel 15 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V1.7 mA30 ns- 40 C+ 125 CAec - Q100Tube
NSI8230W1-DSWR


SOP-16 Digital Isolators ROHS
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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 : 0
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USD 1.4308

Multiples of: 1

                
ADUM1100BR


Digital Isolators 100 MBD single channel digital isolator
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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 : 0
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USD 1.4322

Multiples of: 5

Adum1100Smd/SmtSOIC - 81 ChannelUnidirectional 2.5 kVRMSMagnetic Coupling5.5 V3 V800 uA18 ns- 40 C+ 125 C Tube
SI8422AB-B-IS


Digital Isolators Dual Ch 2.5kV Isolator, 1M, 1/1, SOIC8, lead free, ADuM 1200 pinout
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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 : 0
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USD 1.456

Multiples of: 1

               Cut Tape
SI8420BB-C-ISR


Digital Isolators 2.5 kV 2-channel digital isolator
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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 : 0
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USD 1.4625

Multiples of: 2500

*              Tape And Reel
ADUM3211ARZ


General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
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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 : 0
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USD 1.4745

Multiples of: 1

Adum3211Smd/SmtSOIC - 82 ChannelUnidirectional 2.5 kVRMSMagnetic Coupling5.5 V2.7 V800 uA50 ns- 40 C+ 125 C Tube
SI8610EB-B-IM1


General Purpose Digital Isolator 2500Vrms 1 Channel 1Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
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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 : 0
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USD 1.475

Multiples of: 1

 SMD/SMTDFN - 81 ChannelUnidirectional150 Mb/s2500 V rmsCapacitive Coupling5.5 V2.5 V0.8 mA , 1.8 mA8 ns- 40 C+ 125 C Tube
ISO7710FDW


Digital Isolators High Speed, Robust EMC Single-Channel Digital Isolator 16-SOIC -55 to 125
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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 : 0
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USD 1.4764

Multiples of: 40

Iso7710Smd/SmtSOIC - 161 ChannelUnidirectional100 Mb/S5 kVRMSCapacitive Coupling5.5 V2.25 V1.6 mA , 5.9 mA11 ns- 55 C+ 125 C Tube
ADUM7240ARZ


Digital Isolators 1 kV Dual Channel Digital Isolator
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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 : 0
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USD 1.4852

Multiples of: 1

Adum7240Smd/SmtSOIC - 82 ChannelBidirectional1 Mb/S1 kVRMSMagnetic Coupling5.5 V3 V1.2 mA50 ns- 40 C+ 125 C Tube
IL3185E


Digital Isolators RS422, RS485 2 1/1 Unidirectional 2500Vrms 5Mbps SOIC-16 RoHS
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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.

NVE Availability : 0
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USD 1.487

Multiples of: 1

   2 5mbps          
SI8622EB-B-IM1


General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
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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 : 0
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USD 1.4875

Multiples of: 1

Si8622 8 - SOIC (0.154 , 3.90 mm WIDTH)2 150Mbps         Tube
ISO7421FED


Digital Isolators Lo-Pwr Dual Channel Dig Iso
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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 : 0
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USD 1.49

Multiples of: 1

Iso7421feSmd/SmtSOIC - 8 Narrow2 ChannelUnidirectional50 Mb/S3 kVRMSCapacitive Coupling5.5 V3 V+/- 6 mA7 ns- 40 C+ 125 C Bulk
SI8420AD-D-ISR


Digital Isolators 512kB flash, 64kB RAM and USB
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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 : 0
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USD 1.4922

Multiples of: 1250

       Capacitive Coupling       Reel
MAX22191AUT+T


Digital Isolators Single Channel Input Powered Digital Isolator
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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 : 0
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USD 1.495

Multiples of: 1

MAX22191SMD/SMTSOT - 23 - 61 ChannelUnidirectional  Capacitive Coupling5.5 V3 V380 uA250 ns- 40 C+ 125 C Cut Tape , Reel
ISO6740DWR


Digital Isolators General-purpose, quad-channel, 4/0 digital isolator
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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 : 0
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USD 1.5043

Multiples of: 1

ISO6740SMD/SMTSOIC - 164 ChannelUnidirectional50 Mb/s5000 V rmsCapacitive Coupling5.5 V1.71 V+/- 4.4 mA , +/- 15 mA11 ns- 40 C+ 125 C Cut Tape
ISO7221BDG4


Digital Isolators Dual Channel 1/1 5Mbps Dig Isolator
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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 : 0
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USD 1.5046

Multiples of: 2500

Iso7221bSmd/SmtSOIC - 82 ChannelUnidirectional 4 kVCapacitive Coupling5 V3.3 V8.5 mA55 ns- 40 C+ 125 C Tube
ISO7220BDG4


Digital Isolators Dual Channel 2/0 5Mbps Dig Isolator
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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 : 0
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USD 1.5087

Multiples of: 1

Iso7220bSmd/SmtSOIC - 82 ChannelUnidirectional 4 kVCapacitive Coupling5 V3.3 V1 mA55 ns- 40 C+ 125 C Tube
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