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
  
                    
SI8662BD-B-ISR


Digital Isolators 5 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 26747
Ships to you
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USD 3.2315
Multiples of: 1

Si866xSMD/SMTSOIC - 16 Wide6 ChannelUnidirectional150 Mb/s5000 V rmsCapacitive Coupling5.5 V2.5 V5.6 mA , 7.5 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
SI8651BB-B-IS1R


Digital Isolators 2.5 kV 4 fwd & 1 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 26470
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USD 2.2655
Multiples of: 1

Si865xSMD/SMTSOIC - 165 ChannelUnidirectional150 Mb/s2500 V rmsCapacitive Coupling5.5 V2.7 V18.4 mA10 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
Si8645BA-B-IU


General Purpose Digital Isolator 1000Vrms 4 Channel 150Mbps 35kV/µs CMTI 16-SSOP (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 26359
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USD 1.9205
Multiples of: 1

Si86xxSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S1 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 CAec - Q100Tube
SI8661EB-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 24124
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USD 3.4893
Multiples of: 1

Si866xSmd/SmtQSOP - 166 ChannelUnidirectional150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.375 V7.9 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
SI8620BC-B-ISR


Digital Isolator CMOS 2-CH 150Mbps Automotive 8-Pin SOIC N T/R
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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 22487
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USD 1.403
Multiples of: 1

Si862xSMD/SMTSOIC - 82 ChannelUnidirectional150 Mb/s3750 V rmsCapacitive Coupling5.5 V2.5 V3.3 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
SI8421AB-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 22104
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USD 1.2535
Multiples of: 1

Si8421ab SOIC - 82 ChannelUnidirectional1 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.7 V1.3 mA35 ns- 40 C+ 125 C Reel
SI8641BA-B-IUR


Digital Isolators 1 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 21704
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USD 1.955
Multiples of: 1

Si864xSMD/SMTQSOP - 164 ChannelUnidirectional150 Mb/s1000 V rmsCapacitive Coupling5.5 V2.375 V14.3 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
ISO3082DWR


Digital Isolators Iso 5V Full & Half- Duplex RS-485 Xcvr
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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 21641
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USD 1.5657
Multiples of: 1

Iso3082Smd/SmtSOIC - 161 ChannelUnidirectional 4 kVCapacitive Coupling5.5 V3.15 V15 mA0.7 us- 40 C+ 85 C Reel
ADM2483BRWZ-REEL


digital isolators rs422, rs485 3 2/1 bidirectional 2500vrms 500kbps soic-16_300mil rohs
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Analog Devices 21351
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USD 1.7559
Multiples of: 1

ADM2483SMD/SMTSOIC - 163 ChannelUnidirectional500 kb/s2500 V rmsGalvanic Isolation5.5 V2.7 V2.5 mA620 ns- 40 C+ 85 C Cut Tape , Reel
SI8631BB-B-IS1R


Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator
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Silicon Labs 20499
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USD 1.6905
Multiples of: 1

Si863xSmd/SmtSOIC - 164 Channel 150 Mb/S2.5 kVRMSCapacitive Coupling5.5 V2.5 V3.1 mA35 ns- 40 C+ 125 CAec - Q100Cut Tape
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