ADM2491EBRWZ vs ADM2490EBRWZ 比較
詳細並排比較 ADM2491EBRWZ 由 Analog Devices 與 ADM2490EBRWZ 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。
Analog Devices
ADM2491EBRWZ - Isolated 16Mbps RS-485/422 Transceiver | Analog Devices
ADM2491EBRWZ ✓ 啟用中規格比較
| 參數 | ADM2491EBRWZ | ADM2490EBRWZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | Interface ICs | RS-485/RS-422 |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Isolated RS-485/RS-422 transceiver (full-/half-duplex) | — |
| Isolation Voltage | 5000 Vrms | 5000 Vrms |
| ESD Protection (Bus Pins) | ±8 kV (HBM) | — |
| Data Rate (max) | 16 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs | — |
| Number of Channels | 3 (1 Tx + 1 Rx + iso) | 2 |
| Supply Voltage (VDD, logic side) | 3.0 V to 5.5 V | — |
| Bus-side Supply | Internally generated from VDD (isolated DC/DC) | — |
| 工作溫度範圍 | -40°C to +105°C | — |
| Number of Nodes on Bus | Up to 256 (1 unit load) | — |
| Standards Compliance | ANSI TIA/EIA RS-485-A-1998; ISO 8482:1987(E) | — |
| 封裝 | 16-lead SOIC-W (RW-16), 0.295" (7.50 mm) width | 16-SOIC (0.295", 7.50mm Width) |
| 安裝類型 | Surface Mount | Surface Mount |
| Isolation Technology | iCoupler® (chip-scale transformer) | — |
| RoHS 狀態 | Compliant (lead-free) | — |
| MSL 等級 | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| Type | — | Isolated RS-485/RS-422 Transceiver |
| 資料速率 | — | 16 Mbps |
| CMTI | — | 25 kV/µs |
| ESD Protection | — | ±8 kV (IEC 61000-4-2) |
| Supply Voltage (Logic Side) | — | 3.0 V to 5.5 V |
| Supply Voltage (Bus Side) | — | 5 V |
| Duplex | — | Full-Duplex |
| Number of Drivers/Receivers | — | 1/1 |
| 工作溫度 | — | -40°C to +105°C |
| Standards | — | ANSI TIA/EIA-485-A-1998, ISO 8482: 1987 (E) |
| RoHS | — | Compliant |