Digital Isolators
Browse available Digital Isolators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
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| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Technology | Type | Isolated Power | Number of Channels | Inputs - Side 1/Side 2 | Channel Type | Voltage - Isolation | Common Mode Transient Immunity (Min) | Data Rate | Propagation Delay tpLH / tpHL (Max) | Pulse Width Distortion (Max) | Rise / Fall Time (Typ) | Voltage - Supply | Grade | Qualification | Operating Temperature | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SI8642EA-AUAUTOMOTIVE 1 KV 2 FORWARD & 2 RE |
2,251 | - |
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Datasheet | Si864x | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 4 | 2/2 | Unidirectional | 1000Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8645BA-AUAUTOMOTIVE 1 KV 4-CHANNEL DIGITA |
1,279 | - |
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Datasheet | Si864x | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 4 | 4/0 | Unidirectional | 1000Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8660ED-B-ISRDGTL ISO 5000VRMS 6CH GP 16SOIC |
2,639 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Capacitive Coupling | General Purpose | No | 6 | 6/0 | Unidirectional | 5000Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.5V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8663ED-B-ISRDGTL ISO 5000VRMS 6CH GP 16SOIC |
4,359 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Capacitive Coupling | General Purpose | No | 6 | 3/3 | Unidirectional | 5000Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.5V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8663BD-B-YS0RLINEAR IC'S |
4,878 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Not For New Designs | Capacitive Coupling | General Purpose | Yes | 6 | - | Unidirectional | - | 35kV/µs | - | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8340XEN1-IFRLINEAR IC'S |
2,314 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Capacitive Coupling | SPI | Yes | 4 | - | Unidirectional | 1500Vrms | 100kV/µs | - | 3.5µs, 4.5µs | - | 2µs, - | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI8341XEN1-IFRLINEAR IC'S |
3,938 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Capacitive Coupling | SPI | Yes | 4 | - | Unidirectional | 1500Vrms | 100kV/µs | - | 3.7µs, 3.7µs | - | -, 3µs | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI8661BD-B-YS0RLINEAR IC'S |
3,746 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Not For New Designs | Capacitive Coupling | General Purpose | Yes | 6 | - | Unidirectional | - | 35kV/µs | - | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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MAX14430CASE+T4-CHANNEL, LOW POWER, 3.75KV DIG |
1,916 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Capacitive Coupling | CAN, RS422, RS485, SPI | No | 4 | 4/0 | Unidirectional | 3750Vrms | 50kV/µs (Typ) | 200Mbps | 9.2ns, 9.4ns | 2ns | 1.6ns, 1.4ns (Max) | 1.71V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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ISO7242ADWRDGTL ISO 4000VPK 4CH GP 16SOIC |
1,342 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Capacitive Coupling | General Purpose | No | 4 | 2/2 | Unidirectional | 4000Vpk | 25kV/µs | 1Mbps | 95ns, 95ns | 10ns | 2ns, 2ns | 3.15V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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ISO7230ADWG4DGTL ISO 4000VPK 3CH GP 16SOIC |
3,962 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Capacitive Coupling | General Purpose | No | 3 | 3/0 | Unidirectional | 4000Vpk | 25kV/µs | 1Mbps | 95ns, 95ns | 10ns | 2ns, 2ns | 3.15V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8440AB-D-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
2,786 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 4/0 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8441AB-D-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
1,043 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 3/1 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8442AB-D-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
3,857 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 2/2 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8440AB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
3,159 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 4/0 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8442AB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
3,224 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 2/2 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8441AB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
1,644 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 3/1 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 1Mbps | 35ns, 35ns | 25ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI82305B-D-IS1DIGITAL ISOLATOR |
1,547 | - |
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Datasheet | * | - | Tube | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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SI8660BB-AS1RAUTOMOTIVE 2.5 KV 6 FORWARD CHAN |
1,805 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Capacitive Coupling | General Purpose | Yes | 6 | 6/0 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8661BB-AS1RAUTOMOTIVE 2.5 KV 5 FORWARD & 1 |
3,385 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Capacitive Coupling | General Purpose | Yes | 6 | 5/1 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-SOIC |
Digital Isolators FAQ
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