SI8440-B-IS
DGTL ISO 2500VRMS 4CH GP 16SOICManufacturer: Skyworks Solutions Inc.
Categories: Digital Isolators
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Skyworks Solutions Inc. SI8440-B-IS is a 4-channel general-purpose digital isolator utilizing capacitive coupling technology. This component provides 2500Vrms of isolation and operates with a supply voltage range of 2.375V to 5.5V. Featuring a unidirectional channel configuration, it supports a data rate of 10Mbps with a maximum propagation delay of 35ns. The SI8440-B-IS offers a high common-mode transient immunity of 25kV/µs, ensuring robust performance in noisy environments. Packaged in a 16-SOIC (0.295", 7.50mm Width) format for surface mounting, it is suitable for demanding applications in industrial automation and power supply sectors. The device operates across a temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.375V ~ 5.5V |
| Data Rate | 10Mbps |
| Technology | Capacitive Coupling |
| Voltage - Isolation | 2500Vrms |
| Inputs - Side 1/Side 2 | 4/0 |
| Supplier Device Package | 16-SOIC |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
| Isolated Power | No |
| Channel Type | Unidirectional |
| Pulse Width Distortion (Max) | 7.5ns |
| Number of Channels | 4 |
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