About Digital Isolators

Silicon Labs 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
  
                    
SI8422BB-D-ISR


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 6691
Ships to you
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AUD 2.8476
Multiples of: 1

SI8422SMD/SMT 2 ChannelUnidirectional150 Mb/s2500 V rmsCapacitive Coupling5.5 V2.6 V3.7 mA8 ns- 40 C+ 125 C Cut Tape , Reel
SI8652AB-B-IS1R


Digital Isolators 2.5 kV 3 fwd & 2 rev 5-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 6671
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AUD 4.1154
Multiples of: 1

Si8652abSmd/SmtSOIC - 165 Channel 1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.7 V4.1 mA2 ns- 40 C+ 125 CAec - Q100Cut Tape
SI8631BB-B-IS


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 6641
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AUD 2.7016
Multiples of: 1

Si863xSmd/SmtSOIC - 163 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.5 V3.9 mA10 ns- 40 C+ 125 CAec - Q100Tube
Si8660AB-B-IS1


Digital Isolators 2.5 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 6579
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AUD 4.6154
Multiples of: 1

Si86xxSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.7 V4.7 mA2 ns- 40 C+ 125 CAec - Q100Tube
Si8652BC-B-IS1


Digital Isolators 3.75 kV 3 forward & 2 reverse 5-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 6399
Ships to you
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AUD 4.2349
Multiples of: 1

Si865xSmd/SmtSOIC - 165 ChannelUnidirectional150 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V11.7 mA , 15 mA10 ns- 40 C+ 125 CAec - Q100Tube
Si8652AB-B-IS1


Digital Isolators 2.5 kV 3 fwd & 2 rev 5-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 6381
Ships to you
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AUD 3.8698
Multiples of: 1

Si86xxSmd/SmtSOIC - 165 Channel 1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.7 V4.1 mA2 ns- 40 C+ 125 CAec - Q100Tube
Si8640BD-B-IS


Digital Isolators 5 kV 4-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 6342
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AUD 3.9794
Multiples of: 1

Si86xxSmd/SmtSOIC - 164 ChannelUnidirectional150 Mb/S5 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 CAec - Q100Tube
SI8422BB-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 6245
Ships to you
between Tue. 03 Sep to Thu. 05 Sep Calender.png

AUD 2.9389
Multiples of: 1

Si8422Smd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.6 V3 mA11 ns- 40 C+ 125 C Tube
SI8661BB-B-IUR


Digital Isolators 2.5 kV 5 forward & 1 reverse 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 6208
Ships to you
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AUD 5.3462
Multiples of: 1

Si866xSMD/SMTQSOP - 166 ChannelUnidirectional150 Mb/s2500 V rmsCapacitive Coupling5.5 V2.375 V23 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
Si8651BD-B-IS


General Purpose Digital Isolator 5000Vrms 5 Channel 150Mbps 35kV/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.

Silicon Labs 6090
Ships to you
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AUD 4.5817
Multiples of: 1

Si865xSmd/SmtSOIC - 165 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.5 V8 mA , 18.4 mA10 ns- 40 C+ 125 CAec - Q100Tube
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