SN65LBC176QDRG4Q1 - Texas Instruments

Manufacturer Part Number

SN65LBC176QDRG4Q1

Manufacturer

Texas Instruments

Introduction

The SN65LBC176QDRG4Q1 is a robust differential bus transceiver designed to provide bidirectional communication in automotive or industrial applications.

Product Features and Performance

Half-duplex RS-422/RS-485 communication interface

Operates from a single 5V supply

Designed for multipoint transmission on long bus lines in noisy environments

Industry-standard 8-SOIC package

Thermal shutdown protection

Driver output current limiting

Fail-safe receiver for open, short, or terminated lines

Supports up to 32 devices on the bus

Receiver hysteresis for noise rejection

Product Advantages

Enhanced electrostatic discharge (ESD) protection

Low-power consumption

High-impedance receiver input

Meets or exceeds the requirements of TIA/EIA-485-A standard

Key Technical Parameters

Single 1/1 driver/receiver configuration

50 mV receiver hysteresis

Supply voltage range: 4.75V ~ 5.25V

Operating temperature range: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Over-temperature protection

Compatibility

Compatible with RS-422 and RS-485 protocols

Application Areas

Automotive networks

Industrial control systems

Building automation

Product Lifecycle

The product status is active, indicating ongoing production and availability. It is not nearing discontinuation at the time of the knowledge cutoff.

Several Key Reasons to Choose This Product

Robust design suitable for harsh environments

High-reliability transceiver for automotive applications

AEC-Q100 qualification ensures quality standards

Easy integration with standard 8-SOIC mounting

Supports common bus communication protocols RS-422 and RS-485

Designed for long-distance and reliable data transmission

Suitable for noise-prone industrial environments due to receiver hysteresis feature