SN65C1168ENSR Description

The SN65C1168ENSR consists of dual drivers and dual receivers with ±15-kV ESD (Human Body Model [HBM]) and ±8-kV ESD (IEC61000-4-2 Air-Gap Discharge and Contact Discharge) for RS422 bus pins. The devices meet the requirements of TIA/EIA-422-B and ITU recommendation V.11. The SN65C1168ENSR combines dual 3-state differential line drivers and 3-state differential line receivers, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can be connected together externally to function as direction control.

SN65C1168ENSR Features

Meet or Exceed Standards TIA/EIA-422-B and ITU Recommendation V.11

Operate From a Single 5-V Power Supply

Low Supply-Current Requirements: 9 mA Maximum

Low Pulse Skew

Receiver Input Impedance . . . 17 kΩ (Typical)

Receiver Input Sensitivity . . . ±200 mV

Receiver Common-Mode Input Voltage Range of –7 V to +7 V

Glitch-Free Power-Up/Power-Down Protection

Receiver 3-State Outputs Active-Low Enable

SN65C1168ENSR Applications

AC and Servo Motor Drives

Factory Automation and Control

Wireless Infrastructure