SN65LBC180AD - Texas Instruments

Manufacturer Part Number

SN65LBC180AD

Manufacturer

Texas Instruments

Introduction

SN65LBC180AD is a full-duplex RS422, RS485 transceiver from Texas Instruments, supporting high-speed communication.

Product Features and Performance

Transceiver Type: RS422, RS485

Bi-directional interface communication

Number of Drivers/Receivers: 1/1

Robust electrostatic discharge (ESD) protection

Designed for high-speed communication up to 30Mbps

Receiver Hysteresis: Ensures noise immunity with 50 mV

Full-duplex signal transmission

Product Advantages

Operates from a single 5V power supply (4.75V to 5.25V)

Industry-standard SOIC-14 packaging for surface mount technology

Integrates a driver and receiver in one IC

Thermal shutdown protection

Key Technical Parameters

Data Rate: 30Mbps

Voltage - Supply: 4.75V ~ 5.25V

Receiver Hysteresis: 50 mV

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Over-current protection

Thermal shutdown protection

Fail-safe receiver ensures a known state output when inputs are open

Compatibility

Compatible with RS422 and RS485 protocols

Application Areas

Industrial automation and control

Telecommunications systems

Data networks

Product Lifecycle

The product is listed as obsolete, with possible impacts on availability

Alternatives or upgrades may need to be considered for long-term projects

Key Reasons to Choose This Product

Supports high-speed data transfer up to 30Mbps for efficient communication

Operates over a wide voltage range, allowing flexibility in system design

Improved noise immunity from built-in 50 mV receiver hysteresis

Integrated circuitry reduces board space and BOM costs

Industrial standard component ensures reliability and ease of sourcing

Suitable for challenging operating environments with a temperature range of -40°C to 85°C

Full-duplex capability enables simultaneous two-way communication streams