ADM2491EBRWZ vs ADM2485BRWZ 比較
詳細な並列比較: ADM2491EBRWZ メーカー: Analog Devices および ADM2485BRWZ メーカー: Analog Devices。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Analog Devices
ADM2491EBRWZ - Isolated 16Mbps RS-485/422 Transceiver | Analog Devices
ADM2491EBRWZ ✓ 生産中仕様比較
| パラメータ | ADM2491EBRWZ | ADM2485BRWZ |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | Interface ICs | Interface ICs |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.55 | $9.12 |
| 機能 | Isolated RS-485/RS-422 transceiver (full-/half-duplex) | — |
| Isolation Voltage | 5000 Vrms | 2500 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) | 3 |
| Supply Voltage (VDD, logic side) | 3.0 V to 5.5 V | — |
| Bus-side Supply | Internally generated from VDD (isolated DC/DC) | — |
| 動作温度範囲 | -40°C to +105°C | -40°C to +85°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) | ANSI/TIA/EIA RS-485-A-98, ISO 8482:1987 (E) |
| パッケージ | 16-lead SOIC-W (RW-16), 0.295" (7.50 mm) width | 16-SOIC (0.295", 7.50mm Width) |
| 実装タイプ | Surface Mount | Surface Mount |
| Isolation Technology | iCoupler® (chip-scale transformer) | — |
| RoHS ステータス | Compliant (lead-free) | Compliant |
| MSLレベル | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| Type | — | Isolated RS-485/RS-422 Transceiver |
| データレート | — | 16 Mbps |
| CMTI | — | 25 kV/µs |
| Supply Voltage (Logic Side) | — | 5 V |
| Supply Voltage (Bus Side) | — | 5 V |
| Driver Output Current | — | ±60 mA |
| Receiver Unit Load | — | 1/8 |
| Integrated Transformer Driver | — | Yes |