SN65HVD1471DGKR - Texas Instruments

Manufacturer Part Number

SN65HVD1471DGKR

Manufacturer

Texas Instruments

Introduction

The SN65HVD1471DGKR is a robust transceiver for RS422 and RS485 communication protocols.

Product Features and Performance

Supports RS422, RS485 protocols

Full duplex communication

400kbps data rate

Built-in receiver with 70 mV hysteresis

Wide operating voltage range from 3V to 3.6V

Operational temperature range of -40°C to 125°C

Designed for surface mount technology

Low power consumption

Product Advantages

Enhanced electrostatic discharge (ESD) protection

Thermal shutdown protection

High immunity to radiated emissions

Extended common-mode range for noisy environments

Key Technical Parameters

Driver/Receiver Configuration: 1/1

Data Rate: 400kbps

Supply Voltage: 3V to 3.6V

Receiver Hysteresis: 70 mV

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package: 8-TSSOP, 8-MSOP

Device Package: 8-VSSOP

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Fail-safe receiver (open, short, idle bus)

Meets or exceeds industry standards for ESD protection

Compatibility

Suitable for multi-point applications over long cable runs

Application Areas

Industrial control systems

Building automation

Telecommunications

Networking equipment

Product Lifecycle

Status: Active

A mature product with ongoing support, not listed as nearing discontinuation

Several Key Reasons to Choose This Product

Robust performance in industrial environments

Supports full duplex communication enabling simultaneous transmission and reception

High data integrity and signaling rate efficiency

Fully integrated protection features minimize design complexity and additional components

Wide operating temperature range ensures reliability in harsh conditions

Small form factor packaging suitable for densely populated PCBs

Industry-leading support and quality from Texas Instruments