THVD1450DRBR vs THVD1550 比較
詳細並排比較 THVD1450DRBR 由 Texas Instruments 與 THVD1550 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
THVD1450DRBR - 3.3-5V RS-485 Transceiver, ±18kV ESD, 50Mbps | TI
THVD1450DRBR ✓ 啟用中
規格比較
| 參數 | THVD1450DRBR | THVD1550 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | RS-485/RS-422 Transceiver (half-duplex) | — |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Supply Voltage (VCC) | 3 V to 5.5 V | — |
| Maximum Data Rate | 50 Mbps | — |
| ESD Protection (Bus Pins) | ±18 kV IEC 61000-4-2 contact/air | — |
| EFT Immunity | ±4 kV IEC 61000-4-4 | — |
| Common-Mode Range | -7 V to +12 V | -7 V to +12 V |
| Receiver Hysteresis | 30 mV | [DATA_NEEDED: receiver hysteresis voltage] |
| Receiver Fail-Safe | Internal biasing (idle/short/open = logic high) | — |
| Unit Load | 1 UL (32 nodes on bus) | 1/8 (up to 256 nodes) |
| 工作溫度 | -40°C to +125°C | — |
| 封裝 | 8-VSON EP (DRB) 3x3 mm | 8-pin SOIC (D) |
| 安裝類型 | Surface Mount, wettable flank | Surface Mount |
| Moisture Sensitivity Level | MSL 1 | — |
| RoHS 狀態 | Compliant | — |
| Duplex Mode | Half | — |
| 功能 | — | Transceiver |
| Protocol | — | RS-485 |
| Duplex | — | Half |
| Data Rate (max) | — | 50 Mbps |
| 供應電壓 | — | 4.5 V to 5.5 V (5 V nominal) |
| 工作溫度範圍 | — | -40 C to +125 C |
| IEC 61000-4-2 ESD (Contact) | — | ±18 kV |
| HBM ESD | — | ±30 kV |
| IEC 61000-4-4 EFT | — | ±4 kV |
| Quiescent Supply Current | — | [DATA_NEEDED: ICC typical] |
| Standards Compliance | — | TIA/EIA-485A |
| RoHS | — | Compliant |