MAX485EESA+ vs MAX485ESA+ 对比
详细并排对比 MAX485EESA+ 出自 Analog Devices 和 MAX485ESA+ 出自 Analog Devices。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。
规格对比
| 参数 | MAX485EESA+ | MAX485ESA+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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 | $0.92 |
| Product Type | RS-485/RS-422 Transceiver | — |
| Protocol | RS-485, RS-422 | RS-422, RS-485 |
| Duplex | Half-Duplex | Half |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Supply Voltage (VCC) | 4.75 V to 5.25 V | — |
| 数据速率 | Up to 2.5 Mbps | 2.5 Mbps |
| ESD Protection (Bus Pins, HBM) | ±15 kV | — |
| Driver Slew Rate | Limited (low-EMI) | — |
| Quiescent Supply Current | 1 mA (typical) | — |
| Number of Nodes on Bus | 32 (1/2 unit load) | — |
| Receiver Input Impedance | 96 kΩ (1/2 unit load) | — |
| 工作温度范围 | -40 °C to +85 °C | — |
| 封装 / 外壳 | 8-pin SOIC (SO-8, 3.9 mm body) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS Status | Lead-Free, RoHS compliant | — |
| MSL 等级 | 1 (Unlimited) | — |
| 功能 | — | Transceiver |
| 电源电压 | — | 4.75 V to 5.25 V (5 V nominal) |
| Supply Current (unloaded) | — | 120 µA to 500 µA |
| Receiver Hysteresis | — | 70 mV (typ) |
| Common-Mode Input Range | — | -7 V to +12 V |
| Differential Input Threshold (V_TH) | — | -0.2 V min / +0.2 V max |
| ESD Protection (HBM, driver output) | — | ±15 kV (per datasheet) |
| Unit Load | — | 1/8 (up to 256 transceivers on bus) |
| 工作温度 | — | -40 °C to +85 °C |
| 封装 | — | 8-SOIC (SOIC-8) |
| RoHS 状态 | — | Compliant (per Maxim/ADI datasheet suffix '+') |