AM26LS33A-SP是TI公司的一款无产品，AM26LS33A-SP是QML V 类四路差动线路接收器，本页介绍了AM26LS33A-SP的产品说明、应用、特性等，并给出了与AM26LS33A-SP相关的TI元器件型号供参考。
AM26LS33A-SP - QML V 类四路差动线路接收器 - 无 - RS-422收发器 - TI公司（Texas Instruments，德州仪器）
The AM26LS33A is a quadruple differential line receiver for balanced and unbalanced digital data transmission. The enable function is common to all four receivers and offers a choice of active-high or active-low input. The 3-state outputs permit connection directly to a bus-organized system. Fail-safe design ensures that, if the inputs are open, the outputs always are high.
Compared to the AM26LS33, the AM26LS33A incorporates an additional stage of amplification to improve sensitivity. The input impedance has been increased, resulting in less loading of the bus line. The additional stage has increased propagation delay; however, this does not affect interchangeability in most applications.
The AM26LS33A is characterized for operation over the temperature range of –55°C to 125°C.
- AM26LS33A Devices Meet or Exceed the Requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendations V.10 and V.11
- ±15-V Common-Mode Range With ±500-mV Sensitivity
- Input Hysteresis . . . 50 mV Typical
- Operate From a Single 5-V Supply
- Low-Power Schottky Circuitry
- 3-State Outputs
- Complementary Output-Enable Inputs
- Input Impedance . . . 12 k Minimum
- Designed to Be Interchangeable With Advanced Micro Device AM26LS33™
- QML-V Qualified, SMD 5962-78020
- Military Temperature Range (–55°C to 125°C)
- Rad-Tolerant: 25 kRad (Si) TID(1)
(1) Radiation tolerance is a typical value based upon initial device qualification with dose rate = 10 mrad/sec. Radiation Lot Acceptance Testing is available - contact factory for details.
