MAX485ESA+ vs MAX485EESA+ 比較
詳細並排比較 MAX485ESA+ 由 Analog Devices 與 MAX485EESA+ 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MAX485ESA+ | MAX485EESA+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Transceiver | — |
| Protocol | RS-422, RS-485 | RS-485, RS-422 |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Duplex | Half | Half-Duplex |
| 供應電壓 | 4.75 V to 5.25 V (5 V nominal) | — |
| 資料速率 | 2.5 Mbps | Up to 2.5 Mbps |
| 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) | — |
| 工作溫度 | -40 °C to +85 °C | — |
| 封裝 | 8-SOIC (SOIC-8) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (per Maxim/ADI datasheet suffix '+') | — |
| Product Type | — | RS-485/RS-422 Transceiver |
| Supply Voltage (VCC) | — | 4.75 V to 5.25 V |
| 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) |
| 工作溫度範圍 | — | -40 °C to +85 °C |
| 封裝 / 外殼 | — | 8-pin SOIC (SO-8, 3.9 mm body) |
| Lead-Free / RoHS Status | — | Lead-Free, RoHS compliant |
| MSL 等級 | — | 1 (Unlimited) |