ISO7721DW vs ADUM1311ARWZ 对比
详细并排对比 ISO7721DW 出自 Texas Instruments 和 ADUM1311ARWZ 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。
规格对比
| 参数 | ISO7721DW | ADUM1311ARWZ |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $1.45 | $2.25 |
| Number of Channels | 2 (1 forward, 1 reverse) | 3 |
| Isolation Rating | 5000 Vrms (per UL 1577) | — |
| 数据速率 | 100 Mbps | 1 Mbps |
| CMTI | 85 kV/µs | — |
| 电源电压 | 2.25 V to 5.5 V | — |
| 封装 | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| 工作温度 | -55°C to +125°C | — |
| Default Output State | High | Configurable via control pin |
| Propagation Delay | [DATA_NEEDED: propagation delay] | [DATA_NEEDED: propagation delay] |
| Pulse Width Distortion | [DATA_NEEDED: pulse width distortion] | — |
| Isolation Working Voltage | 800 Vrms (reinforced) / 566 Vrms (basic) | — |
| Certifications | UL 1577, VDE, CSA, TUV, CQC | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | Capacitive isolation | iCoupler |
| Isolation Voltage | — | 3750 Vrms |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs |
| Supply Voltage (VDD1/VDD2) | — | 3V to 5.5V |
| Supply Current per Channel (5V, 0-2 Mbps) | — | 1.7 mA max |
| Supply Current per Channel (5V, 2-10 Mbps) | — | 4.0 mA max |
| Supply Current per Channel (3V, 0-2 Mbps) | — | 1.0 mA max |
| 工作温度范围 | — | -40°C to +125°C |