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
  
                    
SI8630BC-B-IS1R


Digital Isolators 3.75 kV 3-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 1.9675

Multiples of: 2500

               Reel
SI8410BD-D-ISR


Digital Isolators 5 kV 1-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 1.9874

Multiples of: 1

 SMD/SMT 1 ChannelUnidirectional150 Mb/s5000 V rmsCapacitive Coupling5.5 V2.6 V1 mA , 3 mA8 ns- 40 C+ 125 C Cut Tape , Reel
SI8622BT-ISR


Digital Isolators 10kV surge dual high speed digital isolators
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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 1.9874

Multiples of: 1

Si8622Smd/SmtSOIC - 162 ChannelUnidirectional150 Mb/S5 kVRMSMagnetic Coupling5.5 V2.5 V8.2 mA8 ns- 40 C+ 125 C Cut Tape
Si8635BB-B-IS


Silicon Labs Digital Isolators Tri Ch 2.5kV Isltr 150M 30 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 : 0
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USD 2.0027

Multiples of: 1

Si8635bbSmd/SmtSOIC - 163 Channel 150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V3.1 mA35 ns- 40 C+ 125 CAec - Q100Tube
SI8630ED-B-ISR


Digital Isolators 5 kV 3-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 2.0408

Multiples of: 1250

Si863x SOIC - 16 Wide    Capacitive Coupling      Aec - Q100Reel
SI8630ET-IS


General Purpose Digital Isolator 5000Vrms 3 Channel 150Mbps 60kV/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 Availability : 0
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USD 2.0585

Multiples of: 1

Si863xSmd/SmtSOIC - 16 Wide3 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.5 V13.2 mA8 ns- 40 C+ 125 CAec - Q100-
SI8645BB-B-IU


Digital Isolators Low-Power Quad-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 2.0815

Multiples of: 1

Si86xxSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 CAec - Q100Tube
SI8431BB-D-ISR


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 : 0
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USD 2.0937

Multiples of: 1

Si8431bb      Capacitive Coupling       Cut Tape
Si8712CD-B-IM


Digital Isolators Opto Pin Compatible LED Emulator Input Digital Isolators
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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 2.1613

Multiples of: 96

Si8712cdSmd/SmtLGA - 81 ChannelUnidirectional 5 kVRMSCapacitive Coupling30 V3 V1.7 mA30 ns- 40 C+ 125 C Tube
Si8711CD-B-IM


Digital Isolators Opto Pin Compatible LED Emulator Input Digital Isolators
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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 2.1613

Multiples of: 1

Si8711cdSmd/SmtLGA - 81 ChannelUnidirectional1 Mb/S5 kVRMSCapacitive Coupling30 V3 V1.7 mA30 ns- 40 C+ 125 C Tube
SI8642EA-AU


Digital Isolators
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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 2.1655

Multiples of: 1

                
Si8423BD-D-IS


Digital Isolators 5 kV 2-channel digital isolator
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Silicon Labs Availability : 0
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USD 2.1728

Multiples of: 46

       Capacitive Coupling       Tube
Si8652ED-B-IS


Digital Isolators 5 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 Availability : 0
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USD 2.1755

Multiples of: 1

Si865xSmd/SmtSOIC - 16 Wide5 ChannelUnidirectional150 Mb/S5 kVCapacitive Coupling5.5 V2.5 V15 mA10 ns- 40 C+ 125 CAec - Q100Tube
SI8650BB-B-IU


Digital Isolators Low-Power Quad-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 2.2002

Multiples of: 1

Si864xSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S1 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 C Tube
SI8442BA-D-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 : 0
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USD 2.2017

Multiples of: 1

Si8442baSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S1 kVRMSCapacitive Coupling5.5 V2.7 V9 mA35 ns- 40 C+ 125 C Tube
SI8645BA-C-IUR


Digital Isolators 1 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 Availability : 0
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USD 2.25

Multiples of: 2500

Si864xSMD/SMTQSOP - 164 ChannelUnidirectional150 Mb/s1000 V rmsCapacitive Coupling5.5 V2.5 V6.1 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape
SI8645BA-B-IS1R


Digital Isolator Channel CMTI
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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 2.25

Multiples of: 2500

*              Tape And Reel
SI8642BA-C-IUR


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 : 0
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USD 2.25

Multiples of: 2500

*              Tape And Reel
Si8462AA-B-IS1


Digital Isolators 1 kV 4 forward & 2 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 Availability : 0
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USD 2.2907

Multiples of: 48

Si8462aaSmd/SmtSOIC - 16 Narrow6 Channel   Capacitive Coupling5.5 V2.7 V6 mA35 ns- 40 C+ 125 C Tube
SI8441AB-D-ISR


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 : 0
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USD 2.2909

Multiples of: 1250

Si8441ab      Capacitive Coupling5.5 V2.7 V     Cut Tape
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