ISO1450DW vs IL485E 对比
详细并排对比 ISO1450DW 出自 Texas Instruments 和 IL485E 出自 NVE Corporation。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
ISO1450DW - 50 Mbps 5 kVrms Isolated RS-485/RS-422 | Texas Instruments
ISO1450DW ✓ 量产中规格对比
| 参数 | ISO1450DW | IL485E |
|---|---|---|
| 品牌 | Texas Instruments | NVE Corporation |
| 分类 | Interface ICs | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| Product Type | Isolated RS-485/RS-422 transceiver | Isolated RS-485/RS-422 Differential Bus Transceiver |
| Transceiver Configuration | 1/1 half-duplex | — |
| Maximum Data Rate | 50 Mbps | — |
| Isolation Voltage | 5 kVrms | — |
| Supply Voltage Range | 1.71 V to 5.5 V | — |
| 工作温度范围 | -40 °C to 125 °C | — |
| 封装 | 16-pin SOIC wide-body (DW) | 16-pin wide-body SOIC (0.295 inch / 7.50 mm width) |
| 安装类型 | Surface mount | Surface Mount |
| Supported Standards | TIA/EIA RS-485 and RS-422 | — |
| Differential Communication | Yes | — |
| Direction Control | Half-duplex | — |
| EMC Protection | EMC protected | — |
| Isolation Type | Galvanic isolation | — |
| Logic Compatibility | 1.71 V to 5.5 V supply operation | — |
| Manufacturer Evaluation Module | ISO1410DWEVM for related ISO1410 evaluation | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Manufacturer | — | NVE Corporation |
| Isolation Technology | — | IsoLoop spintronic GMR (Giant Magnetoresistance) |
| Isolation Voltage (Vrms) | — | 2500 Vrms |
| Data Rate (max) | — | 35 Mbps (35 Mbd) |
| Common-Mode Transient Immunity (CMTI) | — | 20 kV/microsecond |
| Number of Channels | — | 3 (TX, RX, and bus-fault / handshake) |
| Bus ESD Protection | — | 2 kV |
| Standards Compliance | — | ANSI EIA/TIA-422-B, RS-485, PROFIBUS recognized |
| 电源电压 | — | [DATA_NEEDED: VCC operating range] |
| 工作温度 | — | [DATA_NEEDED: temperature range] |
| Lead-Free | — | Yes |
| Propagation Delay | — | [DATA_NEEDED: tPLH / tPHL typical] |
| Fail-Safe Biasing | — | Bus-fault detection feature included |