AM26LS33A - 四路差动线路接收器

AM26LS33A是TI德州仪器公司的一款无产品，AM26LS33A是四路差动线路接收器，本站介绍了AM26LS33A的封装应用图解、特点和优点、功能等，并给出了与AM26LS33A相关的TI元器件型号供参考。

AM26LS33A - 四路差动线路接收器 - 无 - RS-422收发器 - 德州仪器

产品描述

The AM26LS32A and AM26LS33A devices are quadruple differential line receivers 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 AM26LS32 and the AM26LS33, the AM26LS32A and AM26LS33A incorporate 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 AM26LS32AC and AM26LS33AC are characterized for operation from 0°C to 70°C. The AM26LS32AI is characterized for operation from -40°C to 85°C. The AM26LS32AM and AM26LS33AM are characterized for operation over the full military temperature range of -55°C to 125°C.

产品特性

AM26LS32A Devices Meet or Exceed the Requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendations V.10 and V.11
AM26LS32A Devices Have ±7-V Common-Mode Range With ±200-mV Sensitivity
AM26LS33A Devices Have ±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 Devices AM26LS32™ andAM26LS33™

AM26LS32, AM26LS33 are trademarks of Advanced Micro Devices, Inc..

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