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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(Ex. GST)(▲▼)		Enter Qty SeriesMounting StylePackage / CaseNumber of ChannelsPolarityData RateIsolation VoltageIsolation TypeSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentPropagation Delay TimeMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                    
SI8422AB-D-ISR


Silicon Labs Digital Isolators Dual Ch 2.5kV Isolator 1M 11
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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 : 153829
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USD 1.1656

Multiples of: 1

Si8422      Capacitive Coupling       Reel
Si8621BC-B-IS


General Purpose Digital Isolator 3750Vrms 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 : 89853
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USD 1.298

Multiples of: 1

Si86xxSmd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V5.8 mA8 ns- 40 C+ 125 CAec - Q100Tube
SI8422AB-D-IS


Digital Isolators 2.5 kV 1 forward & 1 reverse 2-channel 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 : 87099
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USD 1.177

Multiples of: 1

Si8422Smd/SmtSOIC - 82 ChannelUnidirectional1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.6 V3 mA11 ns- 40 C+ 125 C Tube
SI8642AB-B-IS1R


Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel 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 : 84179
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.8887

Multiples of: 1

Si86xxSmd/SmtSOIC - 164 ChannelUnidirectional1 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
SI8621AB-B-IS


Digital Isolators 2.5 kV 1 forward & 1 reverse 2-channel 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 : 77983
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.199

Multiples of: 1

Si86xxSmd/SmtSOIC - 82 ChannelUnidirectional1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V1.9 mA35 ns- 40 C+ 125 CAec - Q100Tube
SI8662BB-B-IS1


Digital Isolators 2.5 kV 4 fwd & 2 rev 6-channel 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 : 77282
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USD 2.717

Multiples of: 1

Si866xSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/S2.5 kVCapacitive Coupling5.5 V2.5 V19.4 mA10 ns- 40 C+ 125 CAec - Q100Tube
Si8631BD-B-IS


Digital Isolators 5 kV 2 forward & 1 reverse 3-channel 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 : 71765
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USD 2.0763

Multiples of: 1

Si863xSmd/SmtSOIC - 163 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.5 V5.2 mA , 7.3 mA10 ns- 40 C+ 125 CAec - Q100Tube
SI8641AB-B-IS1R


Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel 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 : 69322
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.8131

Multiples of: 1

Si86xxSMD/SMTSOIC - 164 ChannelUnidirectional1 Mb/s2500 V rmsCapacitive Coupling5.5 V2.375 V14.3 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
SI8620EB-B-IS


Digital Isolators Dual Ch 2.5kV Isolator, 150M, 2/0, SOIC8, lead free
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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 : 65706
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USD 1.0307

Multiples of: 1

Si86xxSmd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V1.4 mA , 3.3 mA8 ns- 40 C+ 125 C Tube
Si8642BA-B-IU


Digital Isolators 1 kV 2 forward & 2 reverse 4-channel 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 : 62440
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.7787

Multiples of: 1

Si86xxSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S1 kVRMSMagnetic Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Tube
SI8631AB-B-IS1R


Digital Isolators Quad Ch 1.0kV Isltr 150M 4/0 NB SOIC16
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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 : 60482
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USD 1.5541

Multiples of: 1

Si864xSmd/SmtSOIC - 164 ChannelUnidirectional150 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 CAec - Q100Reel
Si8660BA-B-IS1


Digital Isolators 1 kV 6-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 : 58506
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USD 2.31

Multiples of: 1

Si866xSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/S1 kVCapacitive Coupling5.5 V2.5 V18.3 mA10 ns- 40 C+ 125 CAec - Q100Tube
ISO7220MDR


Digital Isolators Dual CH 2/0 150Mbps 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 : 46278
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USD 1.9579

Multiples of: 1

Iso7220mSmd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5 V3.3 V4 mA , 20 mA16 ns- 40 C+ 125 C Reel
SI8631AB-B-IS1


Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel 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 : 44906
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USD 1.573

Multiples of: 1

Si863xSmd/SmtSOIC - 163 ChannelUnidirectional1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V2.7 mA35 ns- 40 C+ 125 CAec - Q100Tube
SI8620BB-B-ISR


Digital Isolators Dual Ch 2.5kV 150M Isltr 2/0 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.

Silicon Labs Availability : 38296
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.0823

Multiples of: 1

Si8620bbSmd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.7 V2 mA35 ns- 40 C+ 125 CAec - Q100Reel
SI8710BC-B-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 : 38120
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USD 1.3608

Multiples of: 1

Si8710SMD/SMTSOIC - 81 ChannelUnidirectional15 Mb/s3750 V rmsCapacitive Coupling30 V3 V1.7 mA30 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
SI8642BD-B-IS2


Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
Icon 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.

Silicon Labs Availability : 37265
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 2.3112

Multiples of: 1

Si86xxSmd/SmtSOIC - 16 Wide4 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
Si8663BB-B-IS1


Digital Isolators 2.5 kV 3 fwd & 3 rev 6-channel 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 : 36780
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 2.728

Multiples of: 1

Si866xSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/S2.5 kVCapacitive Coupling5.5 V2.5 V16.4 mA10 ns- 40 C+ 125 CAec - Q100Tube
SI8620BB-B-IS


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 : 35666
Ship by Wed. 25 Dec to Fri. 27 Dec Calender.png

USD 1.0307

Multiples of: 1

Si86xxSmd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V1.4 mA , 3.3 mA8 ns- 40 C+ 125 CAec - Q100Tube
ADUM1201ARZ-RL7


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 : 16786
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USD 0.9756

Multiples of: 1

Adum1201Smd/SmtSOIC - 82 ChannelBidirectional1 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.7 V600 uA45 ns- 40 C+ 105 C Cut Tape
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