ADM489AR vs SP485 比較
詳細並排比較 ADM489AR 由 Analog Devices 與 SP485 由 MaxLinear. 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 | ADM489AR | SP485 |
|---|---|---|
| 品牌 | Analog Devices | MaxLinear |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | Obsolete | 啟用中 |
| Product Type | Full-duplex differential line transceiver | — |
| Supported Standards | EIA RS-485 and RS-422 | — |
| 資料速率 | 250 kbps | 5 Mbps |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Bus Common-Mode Range | -12 V to +12 V | — |
| Minimum Input Impedance | 12 kΩ | — |
| EFT Protection | 2 kV | — |
| EFT Compliance | IEC 1000-4-4 | — |
| Number of Drivers | 1 | — |
| Number of Receivers | 1 | — |
| Duplex Mode | Full duplex | — |
| Slew Rate | Slew-rate limited | — |
| 封裝 | 14-pin SOIC, 3.90 mm width | 8-Pin SOIC (NSOIC) |
| 安裝類型 | Surface mount | Surface Mount |
| 生命週期狀態 | Obsolete | — |
| 工作溫度範圍 | [DATA_NEEDED: Operating temperature range] | [DATA_NEEDED: min/max operating temperature in °C] |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| Lead-Free Status | [DATA_NEEDED: Lead-free status] | — |
| Protocol | — | RS-485, RS-422 |
| 功能 | — | Transceiver |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half-Duplex |
| 供應電壓 | — | 5 V |
| Operating Supply Current | — | [DATA_NEEDED: typical quiescent current in mA] |
| Common-Mode Range | — | −7 V to +12 V |
| Driver Output Current | — | ±60 mA |
| Receiver Hysteresis | — | [DATA_NEEDED: typical hysteresis in mV] |
| ESD Protection (HBM, Bus Pins) | — | ±15 kV |
| Lead-Free | — | Yes |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |