TDA51S485HC vs TDA51S-41HC 对比
详细并排对比 TDA51S485HC 出自 MORNSUN Guangzhou Science & Technology 和 TDA51S-41HC 出自 MORNSUN Guangzhou Science & Technology。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。
MORNSUN Guangzhou Science & Technology
TDA51S485HC - Isolated RS-485 Transceiver 500kbps | MORNSUN
TDA51S485HC ✓ 量产中MORNSUN Guangzhou Science & Technology
TDA51S-41HC - 5kVrms Isolator w/ DC-DC 150Mbps | MORNSUN
TDA51S-41HC ✓ 量产中规格对比
| 参数 | TDA51S485HC | TDA51S-41HC |
|---|---|---|
| 品牌 | MORNSUN Guangzhou Science & Technology | MORNSUN Guangzhou Science & Technology |
| 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） | $1.42 | $0.00 |
| Product Type | Isolated RS-485/RS-422 Transceiver (with power) | Digital Isolator with Integrated Isolated DC-DC Converter |
| Communication Standard | TIA/EIA-485-A compliant | — |
| 数据速率 | Up to 500 kbps | 150 Mbps |
| Duplex Mode | Half-duplex | — |
| Fail-Safe Circuit | Yes (integrated) | — |
| 封装 | SOIC-16 (300 mil) | SOIC-16-300mil (wide body) |
| 安装类型 | Surface Mount | Surface Mount |
| Isolation Type | Galvanic isolation (integrated) | — |
| 电源电压 | [DATA_NEEDED: supply voltage] | — |
| Isolation Voltage | [DATA_NEEDED: isolation voltage] | 5000 Vrms (UL1577) |
| Receiver Outputs | [DATA_NEEDED: receiver outputs] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Number of Transceivers | 1 | — |
| Protocol Support | RS-485, RS-422 | — |
| RoHS 状态 | RoHS compliant (per distributor listing) | Compliant |
| Typical Applications | Industrial automation, building control | — |
| CMTI (Common-Mode Transient Immunity) | — | 150 kV/us |
| Isolation Channels | — | 3 forward + 1 reverse (4 total) |
| Fail-Safe Mode | — | Output low when input signal lost (H suffix) |
| Primary-Side Supply Voltage | — | 3.13 V to 3.56 V (3.3 V nominal) |
| Secondary-Side Supply Voltage | — | up to 5.5 V |
| Isolation Standard | — | UL1577 (5000Vrms), ISO11898-2 bus requirements (per MORNSUN R5 bus IC family) |
| Integrated Isolated Power | — | Yes (eliminates separate isolated supply) |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| Isolated DC-DC Output Power | — | [DATA_NEEDED: isolated DC-DC output power] |