| Part Number | SI8421AB-D-ISR |
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| Manufacturer | Silicon Labs |
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| Description | DGTL ISO 2.5KV GEN PURP 8SOIC |
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| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
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| Category | Isolators |
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| Series | - |
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| Family | Digital Isolators |
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| Video File |
Digital Isolation Overview
Digital Isolators vs. Optocouplers
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| Standard Package | 2,500 |
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| Packaging | Tape & Reel (TR) |
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| Technology | Capacitive Coupling |
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| Type | General Purpose |
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| Isolated Power | No |
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| Number of Channels | 2 |
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| Inputs - Side 1/Side 2 | 1/1 |
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| Channel Type | Unidirectional |
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| Voltage - Isolation | 2500Vrms |
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| Common Mode Transient Immunity (Min) | 25kV/μs (Typ) |
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| Data Rate | 1Mbps |
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| Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
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| Pulse Width Distortion (Max) | 25ns |
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| Rise / Fall Time (Typ) | 3.8ns, 2.8ns |
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| Voltage - Supply | 2.7 V ~ 5.5 V |
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| Operating Temperature | -40°C ~ 125°C |
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| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
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| Supplier Device Package | 8-SOIC |
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