ADUM1402CRWZ-RL vs SI8442AB-C-IS 对比
详细并排对比 ADUM1402CRWZ-RL 出自 Analog Devices 和 SI8442AB-C-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 | ADUM1402CRWZ-RL | SI8442AB-C-IS |
|---|---|---|
| 品牌 | Analog Devices | Skyworks Solutions |
| 分类 | Interface ICs | Digital Isolators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.25 | $1.05 |
| Isolation Type | Magnetic Coupling (iCoupler) | — |
| Number of Channels | 4 | 4 |
| Channel Directionality | 2 forward / 2 reverse (2/2) | — |
| 数据速率 | 90 Mbps (C grade) | — |
| Maximum Propagation Delay (tpLH/tpHL) | 32 ns / 32 ns | — |
| Pulse Width Distortion (Max) | 2 ns | — |
| Rise / Fall Time (Typ) | 2.5 ns / 2.5 ns | — |
| Common-Mode Transient Immunity (Min) | 25 kV/µs | — |
| Withstand Isolation Voltage | 2500 Vrms | — |
| Supply Voltage Range (both sides) | 2.7 V to 5.5 V | — |
| Current Consumption @ 5V, 0-2 Mbps | 1.0 mA per channel (max) | — |
| Current Consumption @ 5V, 10 Mbps | 3.5 mA per channel (max) | — |
| Current Consumption @ 5V, 100 Mbps | 31 mA per channel (max) | — |
| 工作温度范围 | -40C to +105C | -40 °C to +125 °C (industrial) |
| 封装 | 16-SOIC (RW-16, 7.50 mm width) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited floor life) | — |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Skyworks Solutions Inc. |
| Product Type | — | Digital Isolator (CMOS, RF-isolation) |
| Channel Configuration | — | 2 Forward / 2 Reverse |
| Isolation Voltage (Vrms) | — | 2500 Vrms |
| Data Rate (max) | — | 1 Mbps |
| Propagation Delay (typical) | — | 35 ns |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs (typical) |
| Supply Voltage Range (VDD1, VDD2) | — | 2.70 V to 5.5 V |
| Quiescent Current (typ, 5 V, 1 Mbps) | — | < 1.6 mA per channel |
| 封装 / 外壳 | — | 16-SOIC (0.295", 7.50 mm Body Width, wide-body) |
| Default Output State | — | High (no start-up initialization required) |
| Component Safety Standards | — | UL 1577, IEC 60747, CSA 5A |
| Lead-Free | — | Yes |