SI8423AB-B-IS
DGTL ISO 2500VRMS 2CH GP 8SOICManufacturer: Skyworks Solutions Inc.
Categories: Digital Isolators
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Skyworks Solutions Inc. SI8423AB-B-IS is a general-purpose digital isolator featuring 2500Vrms isolation. This unidirectional, 2-channel device utilizes capacitive coupling technology to achieve robust isolation. It offers a maximum data rate of 1Mbps and a high Common Mode Transient Immunity (CMTI) of 20kV/µs. The SI8423AB-B-IS is housed in an 8-SOIC package with a 3.90mm width and supports surface mount installation. Ideal for applications requiring high noise immunity and galvanic isolation, such as industrial automation, power supplies, and motor control systems, it operates within a supply voltage range of 2.7V to 5.5V and an ambient temperature range of -40°C to 125°C. Propagation delay is specified at a maximum of 35ns for both tpLH and tpHL, with a maximum pulse width distortion of 25ns and typical rise/fall times of 2ns.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Data Rate | 1Mbps |
| Technology | Capacitive Coupling |
| Voltage - Isolation | 2500Vrms |
| Inputs - Side 1/Side 2 | 2/0 |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Common Mode Transient Immunity (Min) | 20kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
| Isolated Power | No |
| Channel Type | Unidirectional |
| Pulse Width Distortion (Max) | 25ns |
| Number of Channels | 2 |
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