SN75174N

The SN75174N is a quad differential line receiver IC designed for use in serial communication applications.This IC features four receivers that accept RS-422 or RS-423 differential data inputs,providing high noise immunity and reliable data reception.

Pinout

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

• GND:Ground
• A-:Non-Inverting Data Input A
• A+:Inverting Data Input A
• B-:Non-Inverting Data Input B
• B+:Inverting Data Input B
• Y1:Receiver Output 1
• Y2:Receiver Output 2
• Y3:Receiver Output 3
• Y4:Receiver Output 4
• VCC:Positive Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN75174N IC for a visual representation.

Key Features

• Quad Differential Line Receivers:The SN75174N offers four independent receivers for differential data inputs,ideal for noise-sensitive environments.
• Wide Operating Voltage Range:This IC operates within a voltage range of ±7V to ±12V,making it compatible with various RS-422 and RS-423 systems.
• High Noise Immunity:With its differential inputs,the SN75174N provides excellent noise immunity,ensuring data integrity in noisy conditions.
• High Speed:This IC supports data rates of up to 10Mbps,allowing for high-speed data transmission in serial communication networks.
• Enhanced ESD Protection:Includes built-in protection against electrostatic discharge(ESD),enhancing reliability in harsh industrial environments.

Note:For detailed technical specifications,please refer to the SN75174N datasheet.

Application

• Serial Communication Networks:Suitable for use in RS-422 and RS-423 serial communication networks for reliable data reception.
• Industrial Automation:Ideal for industrial automation systems requiring robust communication links for data transmission.
• Data Acquisition Systems:The SN75174N can be used in data acquisition systems to ensure accurate data reception over long distances.

Functionality

The SN75174N is a quad differential line receiver IC that provides reliable reception of differential data signals,offering high noise immunity and compatibility with various serial communication standards.

Usage Guide

• Power Supply:Connect VCC(Pin 10)to the positive power supply and GND(Pin 1)to ground.
• Data Connections:Connect the differential data inputs(A-,A+,B-,B+)to the respective data lines for each channel.
• Output Monitoring:Observe the output pins(Y1,Y2,Y3,Y4)to retrieve the received data signals from each channel.

Frequently Asked Questions

Q:What is the maximum data rate supported by the SN75174N?
A:The SN75174N can handle data rates up to 10Mbps,providing high-speed data reception capabilities.

Q:Does the SN75174N require external ESD protection?
A:No,the SN75174N features enhanced ESD protection built into the IC,ensuring reliable operation in industrial environments.