SN75173
- Meet or exceed the requirements of TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A and ITU recommendations V.10, V.11, X.26, and X.27
- Designed for multipoint bus transmission on long bus lines in noisy environments
- 3-State outputs
- Common-mode input voltage range of –12 V to 12 V
- Input sensitivity: ±200 mV
- Input hysteresis: 50 mV typical
- High Input Impedance : 12 kΩ minimum
- Operate from single 5-V supply
- Low power requirements
- Pin-to-pin replacement for AM26LS32
The SN55173 and SN75173 are monolithic quadruple differential line receivers with 3-state outputs. They are designed to meet the requirements of TIA/EIA-422-B, TIA/EIA-423-B, TIA/EIA-485-A, and several ITU recommendations. The standards are for balanced multipoint bus transmission at rates up to 10 megabits per second. The four receivers share two OR enable inputs, one active when high, the other active when low. These devices feature high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ± 200 mV over a common-mode input voltage range of – 12 V to 12 V. Fail-safe design specifies that if the inputs are open circuited, the outputs are always high. The SN65173 and SN75173 are designed for optimum performance when used with the SN75172 or SN75174 quad differential line drivers.
The SN55173 is characterized over the full military temperature range of – 55°C to 125°C. The SN75173 is characterized for operation from 0°C to 70°C.
您可能會感興趣的類似產品
功能相同，但針腳輸出與所比較的裝置不同。
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | SNx5173 Quadruple Differential Line Receivers datasheet (Rev. F) | PDF | HTML | 2023/10/16 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (D) | 16 | Ultra Librarian |
| SOP (NS) | 16 | Ultra Librarian |
| PDIP (N) | 16 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。