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SN75C1168NSR

RS-422 Interface IC Dual Differential Driver

Inventory:3,225

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Overview of SN75C1168NSR

The SN75C1168NSR is a multi-channel RS-232 transceiver IC designed for high-performance serial communication applications.This IC features multiple channels for bi-directional data transmission and robust ESD protection,making it suitable for industrial and communication systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Power Ground
  • TX1: Data Transmit Channel 1
  • RX1: Data Receive Channel 1
  • TX2: Data Transmit Channel 2
  • RX2: Data Receive Channel 2
  • EN: Enable Pin
  • SHDN: Shutdown Pin
  • DE/RE: Driver Enable/Receiver Enable
  • AUXI: Auxiliary Input
  • AUXO: Auxiliary Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN75C1168NSR IC for a visual representation.

Key Features

  • Multi-Channel RS-232 Transceiver: Offers multiple channels for simultaneous bi-directional communication.
  • High-Speed Data Transmission: Supports high-speed data transmission rates for efficient communication.
  • ESD Protection: Provides robust ESD protection on all RS-232 pins, ensuring reliability in harsh environments.
  • Wide Operating Voltage Range: Operates from a single +3.3V to +5V supply, compatible with various systems.
  • Industrial Grade: Designed for industrial applications requiring reliable serial communication.

Note: For detailed technical specifications, please refer to the SN75C1168NSR datasheet.

Application

  • Industrial Automation: Suitable for use in industrial automation systems for RS-232 communication.
  • Data Acquisition Systems: Ideal for integrating with data acquisition systems requiring multiple serial channels.
  • Telecommunication Equipment: Used in telecommunication equipment for reliable serial data transfer.

Functionality

The SN75C1168NSR is a multi-channel RS-232 transceiver IC that facilitates high-speed and reliable data communication in various applications. It is designed to meet the demands of industrial and communication systems.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the supply voltage (3.3V to 5V).
  • Data Connections: Establish connections for transmit and receive channels based on the application requirements.
  • Enable Control: Use the EN (Pin 7) pin to enable or disable the transceiver functionality.

Frequently Asked Questions

Q: What is the maximum data transmission rate supported by the SN75C1168NSR?
A: The SN75C1168NSR supports high-speed data transmission rates suitable for various communication needs.

Q: Is the SN75C1168NSR compatible with 5V systems?
A: Yes, the SN75C1168NSR can operate with supply voltages ranging from 3.3V to 5V, making it compatible with 5V systems.

Equivalent

For similar functionalities, consider these alternatives to the SN75C1168NSR:

  • MAX3232E: A multi-channel RS-232 transceiver from Maxim Integrated offering similar features and performance.
  • ST3232C: RS-232 transceiver IC from STMicroelectronics providing comparable functionality for serial communication.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of receivers 2 Number of transmitters 2
Duplex Full Supply voltage (nom) (V) 5
Signaling rate (max) (MBits) 10 IEC 61000-4-2 contact (±V) None
Fault protection (V) -11 to 14 Common-mode range (V) -7 to 7
Number of nodes 32 Isolated No
Supply current (max) (µA) 9000 Rating Catalog
Operating temperature range (°C) 0 to 70

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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SN75C1168NSR

RS-422 Interface IC Dual Differential Driver

Inventory:

3,225