SN7534050NS集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN7534050NS属于集成电路（IC）的驱动器接收器收发器。由美国德州仪器公司制造生产的SN7534050NS驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。

1FEATURES

• Meet or Exceed Standards TIA/EIA-422-B and

ITU Recommendation V.11

• Operate From Single 5-V Power Supply

• Driver Positive and Negative Current Limiting

• Receiver Input Sensitivity: ±200mV

• Receiver Input Impedance: 12 kΩ Min

• Driver 3-State Outputs

• Receiver 3-State Outputs (SN7534050 Only)

DESCRIPTION

The SN7534050 and SN7534051 dual differential drivers and receivers are monolithic integrated circuits

designed to meet the requirements of ANSI standards TIA/EIA-422-B and ITU Recommendations V.11.

The driver outputs provide limiting for both positive and negative currents and thermal shutdown protection from

line fault conditions on transmission bus line.

The SN7534050 combines dual 3-state differential drivers and dual 3-state differential input receivers. The

drivers and receivers have active-high and active-low enables, respectively which can be externally connected

together to function as direction control. SN7534051 drivers each have an individual active-high enable.