ADM2484EBRWZ vs ISO1450BDWR 比較
詳細並排比較 ADM2484EBRWZ 由 Analog Devices 與 ISO1450BDWR 由 Texas Instruments. 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。
Texas Instruments
ISO1450BDWR - 50Mbps 5kVrms Isolated RS-485/RS-422 Transceiver | Texas Instruments
ISO1450BDWR ✓ 啟用中規格比較
| 參數 | ADM2484EBRWZ | ISO1450BDWR |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 類別 | RS-485/RS-422 | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $3.10 | — |
| Type | Isolated RS-485/RS-422 Transceiver | — |
| Number of Channels | 3 | — |
| Isolation Voltage | 5000 Vrms | — |
| 資料速率 | 500 kbps | — |
| CMTI | 25 kV/µs | — |
| ESD Protection | ±15 kV | — |
| Supply Voltage (Logic) | 3.3 V or 5 V | — |
| Supply Voltage (Bus) | 5 V | — |
| Duplex | Half/Full | Half |
| 封裝 | 16-SOIC (0.295", 7.50mm Width) | SOIC-16 wide-body (DW), 16 pins |
| 工作溫度 | -40°C to +85°C | -40C to +125C |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Number of Drivers/Receivers | 1/1 | — |
| Propagation Delay | [DATA_NEEDED: Propagation delay] | — |
| 功能 | — | Isolated half-duplex RS-485 / RS-422 transceiver |
| Data Rate (max) | — | 50 Mbps |
| Isolation Voltage (rms) | — | 5 kVrms (reinforced) |
| Number of Drivers / Receivers | — | 1/1 |
| Receiver Hysteresis | — | [DATA_NEEDED: receiver hysteresis voltage] |
| Supply Voltage VCC1 (logic side) | — | 3 V to 5.5 V |
| Supply Voltage VCC2 (bus side) | — | Internally generated by isolated DC-DC |
| Bus Pin ESD (IEC 61000-4-2) | — | ±16 kV (air / contact, per datasheet) |
| Bus Pin ESD (HBM) | — | ±4 kV |
| IEC 61000-4-4 EFT Immunity | — | ±4 kV |
| Surge Immunity | — | [DATA_NEEDED: IEC 61000-4-5 surge rating] |
| Unit Load | — | 1/8 (up to 256 nodes on bus) |
| Common-Mode Range | — | Wide common-mode bus voltage range (per datasheet) |
| 過熱關機 | — | Yes |
| Current Limiting | — | Yes |
| Low-Power Standby | — | Yes |
| MSL 等級 | — | 3 (per JEDEC J-STD-020) |
| Compliance Standards | — | TIA/EIA-485-A, TIA/EIA-422, IEC 61000-4-2, IEC 61000-4-4 |