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| Part Number | SI8431AB-D-IS | SI8431AB-C-IS1R | SI8431AB-D-IS1R | SI8431AB-C-ISR | SI8431AB-D-ISR |
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. |
| Series | - | - | - | - | - |
| Package/Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| Packaging | Tube | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Not For New Designs | Not For New Designs | Not For New Designs | Not For New Designs | Not For New Designs |
| Technology | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling |
| Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Isolated Power | No | No | No | No | No |
| Number of Channels | 3 | 3 | 3 | 3 | 3 |
| Inputs - Side 1/Side 2 | 2/1 | 2/1 | 2/1 | 2/1 | 2/1 |
| Channel Type | Unidirectional | Unidirectional | Unidirectional | Unidirectional | Unidirectional |
| Voltage - Isolation | 2500Vrms | 2500Vrms | 2500Vrms | 2500Vrms | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs (Typ) | 25kV/µs (Typ) | 25kV/µs (Typ) | 25kV/µs (Typ) | 25kV/µs (Typ) |
| Data Rate | 1Mbps | 1Mbps | 1Mbps | 1Mbps | 1Mbps |
| Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns | 35ns, 35ns | 35ns, 35ns | 35ns, 35ns | 35ns, 35ns |
| Pulse Width Distortion (Max) | 25ns | 25ns | 25ns | 25ns | 25ns |
| Rise / Fall Time (Typ) | 3.8ns, 2.8ns | 3.8ns, 2.8ns | 3.8ns, 2.8ns | 3.8ns, 2.8ns | 3.8ns, 2.8ns |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
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