ADUM1301ARWZ-RL vs SI8422BB-D-IS 对比
详细并排对比 ADUM1301ARWZ-RL 出自 Analog Devices 和 SI8422BB-D-IS 出自 Skyworks Solutions。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 | ADUM1301ARWZ-RL | SI8422BB-D-IS |
|---|---|---|
| 品牌 | Analog Devices | Skyworks Solutions |
| 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） | $3.18 | $1.52 |
| Product Type | Triple-Channel Digital Isolator | — |
| Technology | iCoupler (monolithic transformer + CMOS) | CMOS, RF-coupled isolation |
| Number of Channels | 3 | — |
| Channel Direction (ARWZ) | 2 Input / 1 Output | — |
| Maximum Data Rate | 1 Mbps | 150 Mbps |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs minimum | 20 kV/µs |
| 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 | — |
| 封装 | 16-pin Wide-Body SOIC (RW-16, 0.295") | 8-SOIC narrow body (0.154", 3.90 mm width) |
| 工作温度范围 | -40 °C to +125 °C | — |
| Creepage / Clearance | 8.0 mm minimum | — |
| RoHS 状态 | Compliant | RoHS-compliant (JEDEC 260 °C reflow) |
| Isolation Rating | — | 2500 V RMS |
| 通道数 | — | 2 (1 forward + 1 reverse) |
| Propagation Delay | — | < 10 ns (worst case) |
| Supply Voltage Range | — | 2.70 V to 5.5 V (each side) |
| Default Output State (Fail-Safe) | — | High (BB suffix; Low = AB) |
| 工作温度 | — | -40 °C to +125 °C (industrial) |
| 安装类型 | — | Surface Mount |
| AEC-Q100 Qualification | — | Yes (automotive grade) |
| Safety Certifications | — | UL, CSA, VDE certified |
| MSL 等级 | — | MSL 2A |