SI8641AB-B-IS1 vs SI8640BD-B-IS 对比
详细并排对比 SI8641AB-B-IS1 出自 Skyworks Solutions 和 SI8640BD-B-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。
Skyworks Solutions
SI8641AB-B-IS1 - 4-Ch 1Mbps 2.5kV Digital Isolator | Skyworks
SI8641AB-B-IS1 ✓ 量产中Skyworks Solutions
SI8640BD-B-IS - 4-Ch 5kV Digital Isolator, 150Mbps | Skyworks
SI8640BD-B-IS ✓ 量产中规格对比
| 参数 | SI8641AB-B-IS1 | SI8640BD-B-IS |
|---|---|---|
| 品牌 | Skyworks Solutions | 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） | $1.85 | $1.89 |
| Isolation Rating | 2500 Vrms | — |
| Number of Channels | 4 | 4 (4 forward / 0 reverse) |
| Channel Configuration | 3 Forward / 1 Reverse | — |
| 数据速率 | 1 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 35 kV/µs (minimum) | — |
| Propagation Delay (typ) | 35 ns | 8 ns |
| Supply Voltage (VDD) | 2.5 V to 5.5 V | — |
| Supply Voltage Range | 2.375 V to 5.5 V (extended, per datasheet) | 2.5 V to 5.5 V |
| 封装 | 16-SOIC (0.154", 3.90 mm width) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 °C to +125 °C | — |
| Technology | CMOS capacitive isolation | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Isolation Voltage (rms) | — | 5000 Vrms |
| Channel Direction | — | Unidirectional, all same direction |
| Maximum Data Rate | — | 150 Mbps |
| Common-Mode Transient Immunity (min) | — | 35 kV/us |
| Logic Compatibility | — | 1.8 V to 5 V with level translation |
| Default Channel Output | — | Low |
| Package Type | — | Wide-body SOIC (WSOIC-16) |
| Package Width | — | 0.295 in / 7.50 mm |
| Creepage Distance | — | 8 mm |
| 工作温度范围 | — | -40 C to +125 C |
| Insulation Barrier Life | — | 60 years minimum |