SN65LBC176DR vs SN65HVD3085EDR 对比
详细并排对比 SN65LBC176DR 出自 Texas Instruments 和 SN65HVD3085EDR 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
SN65LBC176DR - 10Mbps RS-485 Transceiver 5V | Texas Instruments
SN65LBC176DR ✓ 量产中
规格对比
| 参数 | SN65LBC176DR | SN65HVD3085EDR |
|---|---|---|
| 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） | $1.27 | $0.32 |
| 功能 | Half-duplex RS-485/RS-422 transceiver | Low-power half-duplex RS-485 transceiver |
| Signaling Rate | 10 Mbps (max) | Up to 20 Mbps |
| 电源电压 | 5 V (nominal) | 4.5 V to 5.5 V |
| Duplex | Half | — |
| Transmitters / Receivers | 1 / 1 | — |
| Protocol Compliance | ANSI TIA/EIA-485 (RS-485), ISO 8482:1987 (E) | — |
| Fault Protection | -10 V to 15 V common-mode bus range | — |
| Driver Enable | DE, active-high | — |
| Receiver Enable | RE, active-low | — |
| Technology | LinBiCMOS, low skew | — |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | 8-SOIC (D), 3.90 mm width | SOIC (D), 8 pins |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 8 | — |
| Bus Loading | Up to 32 unit loads (multipoint) | — |
| RoHS 状态 | Compliant | Compliant (per Abacus Technologies listing) |
| Protocol | — | RS-485, RS-422 (TIA/EIA-485A compliant) |
| Duplex Mode | — | Half-duplex |
| Number of Drivers / Receivers | — | 1 / 1 |
| Receiver Hysteresis | — | Specified in manufacturer datasheet |
| Bus Pin ESD / Fault Tolerance | — | Per TIA/EIA-485A requirements |
| Driver Output Transition Time | — | Controlled (slew-limited for long cables) |
| Isolation | — | None (non-isolated) |
| Standard Packaging | — | Tape & Reel (R suffix) |
| REACH Status | — | Compliant (per Abacus Technologies listing) |