SI8630AB-B-IS1 vs SI8641EC-B-IS1 对比
详细并排对比 SI8630AB-B-IS1 出自 Skyworks Solutions 和 SI8641EC-B-IS1 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
SI8630AB-B-IS1 - 3-Channel 2.5kV Digital Isolator, 1Mbps | Skyworks
SI8630AB-B-IS1 ✓ 量产中Skyworks Solutions
SI8641EC-B-IS1 - 4-Ch 3.75 kV Digital Isolator, 150 Mbps | Skyworks
SI8641EC-B-IS1 ✓ 量产中规格对比
| 参数 | SI8630AB-B-IS1 | SI8641EC-B-IS1 |
|---|---|---|
| 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） | $2.58 | $0.12 |
| Isolation Voltage | 2500 Vrms (UL1577) | 3750 Vrms |
| Number of Channels | 3 (3 forward / 0 reverse) | 4 (3 forward / 1 reverse) |
| 数据速率 | 1 Mbps | 150 Mbps |
| Channel Direction | Unidirectional (3/0) | — |
| Common-Mode Transient Immunity (CMTI) | 35 kV/µs (minimum) | 35 kV/µs |
| Propagation Delay | 35 ns (typical) | < 10 ns (typical 8 ns) |
| Supply Voltage (VDD1, VDD2) | 2.5 V to 5.5 V | — |
| 工作温度 | -40 °C to +125 °C | -40 °C to +125 °C |
| 封装 | 16-SOIC wide body (0.154", 3.90 mm) | 16-SOIC Narrow (0.154", 3.90 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Default Output State | Low | — |
| Creepage and Clearance | 8 mm minimum (wide-body SOIC) | — |
| Isolation Technology | CMOS RF carrier, capacitive coupling | — |
| MSL 等级 | MSL2A | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | Compliant |
| Supply Voltage (VDD) | — | 2.5 V to 5.5 V |
| Quiescent Current (per channel, 1 Mbps) | — | 1.6 mA typical |
| Fail-Safe Output Mode | — | Selectable (high or low default) |
| Output Enable | — | Yes |
| Safety Approvals | — | UL 1577 / IEC 60747-17 / VDE |