ISO1641DWR vs ISO1640DWR 对比
详细并排对比 ISO1641DWR 出自 Texas Instruments 和 ISO1640DWR 出自 Texas Instruments。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。
Texas Instruments
ISO1640DWR - 5kVrms Bidirectional I2C Isolator | Texas Instruments
ISO1640DWR ✓ 量产中规格对比
| 参数 | ISO1641DWR | ISO1640DWR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $2.22 | $2.21 |
| Product Type | Hot-swappable bidirectional I2C digital isolator with unidirectional clock channel | — |
| Number of Channels | 2 | 2 |
| Isolation Rating (UL 1577) | 5000 Vrms (16-DW package) | 5000 VRMS |
| Maximum Data Rate | 1.7 Mbps | — |
| CMTI (Common-Mode Transient Immunity) | 50 kV/us | 50 kV/us |
| 输出类型 | Open drain | Open-drain |
| Interface Standard | I2C compatible | — |
| Hot-Swap Function | Yes (inputs protected during live insertion) | — |
| Isolation Type | Capacitive isolation barrier | Bidirectional I2C digital isolator |
| 封装 | 16-SOIC (DW), 7.50 mm width | 16-SOIC (DW), 7.50 mm width |
| 安装类型 | Surface Mount | Surface Mount |
| Emissions | Low emissions (enhanced EMC design) | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| 静态电流 | [DATA_NEEDED: quiescent current per side] | [DATA_NEEDED: quiescent current per side] |
| RoHS 状态 | Compliant | Compliant |
| Packing | Tape and Reel (R suffix) | — |
| 数据速率 | — | 1.7 Mbps |
| Hot-Swap Capability | — | Yes |
| GPIO Channels | — | Yes (ISO1640 variant) |
| Emissions Class | — | Low emissions, enhanced EMC |
| Supply Voltage - Side 1 | — | [DATA_NEEDED: VCC1 range] |
| Supply Voltage - Side 2 | — | [DATA_NEEDED: VCC2 range] |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| Compliance | — | UL 1577 isolation rating |