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| PartNumber | SI8442BB-C-IS1 | SI8442BB-C-IS1R | SI8442BB-C-IS |
| Description | Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator | Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator | Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | Digital Isolators | Digital Isolators | Digital Isolators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Number of Channels | 4 Channel | - | 4 Channel |
| Isolation Type | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling |
| Propagation Delay Time | 9.5 ns | - | 9.5 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Operating Supply Current | 4.5 mA | - | 4.5 mA |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Packaging | Tube | Reel | Tube |
| Product | Digital Isolators | - | Digital Isolators |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Pd Power Dissipation | 275 mW | - | 275 mW |
| Product Type | Digital Isolators | Digital Isolators | Digital Isolators |
| Factory Pack Quantity | 48 | 2500 | 46 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.006637 oz | 0.006637 oz | 0.019313 oz |
| Series | - | SI8442BB | - |
| Part # Aliases | - | SI8442BB-C-IS1 | - |
| Package / Case | - | - | SOIC-Wide-16 |