SN65HVD51D vs SN65HVD54D 对比
详细并排对比 SN65HVD51D 出自 Texas Instruments 和 SN65HVD54D 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
SN65HVD51D - 5Mbps Full-Duplex RS-485 Transceiver | Texas Instruments
SN65HVD51D ✓ 量产中
规格对比
| 参数 | SN65HVD51D | SN65HVD54D |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Product Type | RS-422/RS-485 full-duplex transceiver | High-output full-duplex RS-485 driver and receiver |
| Driver Count | 1 driver | — |
| Receiver Count | 1 receiver | — |
| Maximum Signaling Rate | 5 Mbps | 5 Mbps |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Interface Standards | RS-422 and RS-485 | — |
| Duplex Mode | Full-duplex | — |
| Receiver Unit Load | 1/8 unit load | 1/8 unit load |
| Maximum Bus Nodes | Up to 256 nodes | 256 nodes |
| Bus-Pin ESD Protection | Exceeds 15 kV HBM | Exceeds 15 kV HBM |
| Available Driver Transition Rates | 1 Mbps, 5 Mbps, and 25 Mbps | — |
| Standby Current | Less than 1 µA | 1 µA |
| 工作温度范围 | -40 °C to 85 °C | — |
| 封装 | 8-pin SOIC (D) | 14-pin SOIC (D) |
| 安装类型 | Surface mount | Surface mount |
| Enable Architecture | Fully enabled; no external enable pins | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| Driver and Receiver Count | — | 1 transmitter and 1 receiver |
| Supported Standards | — | RS-422 and RS-485 |
| 电源电压 | — | 5 V |
| Selectable Driver Transition Rates | — | Options for 1 Mbps, 5 Mbps, and 25 Mbps signaling rates |
| Driver Enable | — | Active high |
| Receiver Enable | — | Active low |
| 工作温度 | — | -40 °C to +85 °C |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |