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| Parameter | Specification Details |
|---|---|
| Product Model | BUM1401FCR |
| Main Function | Radiation Hardened 4-Channel Digital Isolator – TTL-compatible input – Total Ionizing Dose (TID) ≥ 100Krad (Si) – Single Event Latch-up (SEL) immunity ≥ 75MeV·cm²/mg – Propagation delay ≤ 90ns – Pulse width distortion ≤ 10ns |
| Operating Voltage (V) | 3~5.5 |
| Isolation Voltage (V) | ≥20000 (per GJB360 standard conditions) |
| Max Data Rate (Mbps) | 25 |
| Channel Count | 4 (3/1) |
| Package Type | FP16 |
| Equivalent Part Number | ADuM1401BRWZ / ADuM7441 |
| Parameter | Specification |
|---|---|
| Part Number | BUM1401FCR |
| Function | Radiation-Hardened Digital Isolator |
| Channel Count | 4 Channels |
| Configuration | 3/1 Configuration (3 Forward, 1 Reverse) |
| Isolation Technology | Magnetic/Inductive Coupling |
| Data Rate | Mbps High-Speed |
| CMTI | ≥ 25kV/μs (Common-Mode Transient Immunity) |
| Logic Levels | 3.3V / 5V Compatible |
| TID Rating | ≥ 100krad(Si) (Space Grade) |
| Package | Ceramic Flat Pack (FCR) |