ISO1452DW vs ISO1450DW 对比
详细并排对比 ISO1452DW 出自 Texas Instruments 和 ISO1450DW 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
ISO1450DW - 50 Mbps 5 kVrms Isolated RS-485/RS-422 | Texas Instruments
ISO1450DW ✓ 量产中规格对比
| 参数 | ISO1452DW | ISO1450DW |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Product Type | Isolated full-duplex RS-485/RS-422 transceiver | Isolated RS-485/RS-422 transceiver |
| 数据速率 | 50 Mbps | — |
| Isolation Voltage | 5 kVrms | 5 kVrms |
| EMC Protection | EMC-protected bus pins | EMC protected |
| Duplex Mode | Full duplex | — |
| Supported Standards | TIA/EIA RS-485 and TIA/EIA RS-422 | TIA/EIA RS-485 and RS-422 |
| Driver Count | 1 driver | — |
| Receiver Count | 1 receiver | — |
| Supply Voltage Options | 3.3 V or 5 V | — |
| Minimum Operating Temperature | -40°C | — |
| Maximum Operating Temperature | +125°C | — |
| 封装 | SOIC-16 (DW) | 16-pin SOIC wide-body (DW) |
| 引脚数量 | 16 pins | — |
| 安装类型 | SMD/SMT surface mount | Surface mount |
| Transient Protection | IEC electrostatic discharge and electrical fast transient events on bus pins | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | unknown | [DATA_NEEDED: AEC-Q100 qualification] |
| Pinout | [DATA_NEEDED: complete 16-pin DW package pin assignments] | — |
| Isolation Layout Dimensions | [DATA_NEEDED: recommended PCB creepage and clearance dimensions] | — |
| Absolute Maximum Supply Voltage | [DATA_NEEDED: absolute maximum supply voltage] | — |
| Transceiver Configuration | — | 1/1 half-duplex |
| Maximum Data Rate | — | 50 Mbps |
| Supply Voltage Range | — | 1.71 V to 5.5 V |
| 工作温度范围 | — | -40 °C to 125 °C |
| Differential Communication | — | Yes |
| Direction Control | — | Half-duplex |
| Isolation Type | — | Galvanic isolation |
| Logic Compatibility | — | 1.71 V to 5.5 V supply operation |
| Manufacturer Evaluation Module | — | ISO1410DWEVM for related ISO1410 evaluation |