ADUM1447ARWZ-RL7 vs ADUM1442ARWZ-RL7 对比
详细并排对比 ADUM1447ARWZ-RL7 出自 Analog Devices 和 ADUM1442ARWZ-RL7 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。
Analog Devices
ADUM1447ARWZ-RL7 - Quad-Channel Digital Isolator | Analog Devices
ADUM1447ARWZ-RL7 ✓ 量产中Analog Devices
ADUM1442ARWZ-RL7 - Micropower Quad Digital Isolator | Analog Devices
ADUM1442ARWZ-RL7 ✓ 量产中规格对比
| 参数 | ADUM1447ARWZ-RL7 | ADUM1442ARWZ-RL7 |
|---|---|---|
| 品牌 | Analog Devices | 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） | $5.50 | $2.48 |
| Number of Channels | 4 | 4 |
| Isolation Voltage | 2500 Vrms | — |
| 数据速率 | 2 Mbps | 2 Mbps |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs | — |
| Propagation Delay | 23 ns | 23 ns typical |
| Pulse Width Distortion | 3 ns | 3 ns typical |
| Supply Voltage (VDD1/VDD2) | 3.0 V to 5.5 V | 3.0 V to 3.6 V |
| Quiescent Current per Channel | 0.6 mA at 3.3 V | — |
| 工作温度范围 | -40°C to +125°C | -40°C to +125°C |
| 封装 | 16-SOIC-W (0.300" width) | 20-SOIC-W (RW-20) |
| 安装类型 | Surface Mount | Surface Mount |
| Default Output State | High | High |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| Isolation Technology | iCoupler | — |
| Channel Configuration | — | 2/2 (2 forward, 2 reverse) |
| Isolation Rating | — | 3750 Vrms |
| CMTI | — | 25 kV/µs |
| Supply Current (per channel) | — | 0.6 mA typical at 3.3 V |
| Enable Function | — | Yes (per side) |
| Lead-Free | — | Yes |