SI8422BB-D-IS vs ADUM1301ARWZ-RL 对比
详细并排对比 SI8422BB-D-IS 出自 Skyworks Solutions 和 ADUM1301ARWZ-RL 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | SI8422BB-D-IS | ADUM1301ARWZ-RL |
|---|---|---|
| 品牌 | Skyworks Solutions | Analog Devices |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.52 | $3.18 |
| Isolation Rating | 2500 V RMS | — |
| 通道数 | 2 (1 forward + 1 reverse) | — |
| Maximum Data Rate | 150 Mbps | 1 Mbps |
| Propagation Delay | < 10 ns (worst case) | — |
| Supply Voltage Range | 2.70 V to 5.5 V (each side) | — |
| Common-Mode Transient Immunity (CMTI) | 20 kV/µs | 25 kV/µs minimum |
| Default Output State (Fail-Safe) | High (BB suffix; Low = AB) | — |
| 工作温度 | -40 °C to +125 °C (industrial) | — |
| 封装 | 8-SOIC narrow body (0.154", 3.90 mm width) | 16-pin Wide-Body SOIC (RW-16, 0.295") |
| 安装类型 | Surface Mount | — |
| Technology | CMOS, RF-coupled isolation | iCoupler (monolithic transformer + CMOS) |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| Safety Certifications | UL, CSA, VDE certified | — |
| RoHS 状态 | RoHS-compliant (JEDEC 260 °C reflow) | Compliant |
| MSL 等级 | MSL 2A | — |
| Product Type | — | Triple-Channel Digital Isolator |
| Number of Channels | — | 3 |
| Channel Direction (ARWZ) | — | 2 Input / 1 Output |
| Isolation Voltage (RMS) | — | 2500 Vrms |
| Supply Voltage (VDD1, VDD2) | — | 2.7 V to 5.5 V |
| Default Output Logic (ARWZ) | — | Output Low when input unpowered |
| Propagation Delay (typical) | — | 32 ns to 100 ns |
| Pulse-Width Distortion | — | < 40 ns |
| Channel-to-Channel Matching | — | ~5 ns typical |
| ESD Protection (HBM) | — | 5 kV |
| 工作温度范围 | — | -40 °C to +125 °C |
| Creepage / Clearance | — | 8.0 mm minimum |