SN65HVD31DR - Texas Instruments

Manufacturer Part Number

SN65HVD31DR

Manufacturer

Texas Instruments

Introduction

The SN65HVD31DR is a RS-422/RS-485 transceiver designed for balanced data transmission and complies with TIA/EIA standards.

Product Features and Performance

Robust 3.3V transceiver for RS422 and RS485 communications

1 Driver and 1 Receiver

Full-duplex data communication

Up to 5Mbps data rate capability

Low power consumption for energy-efficient designs

Receiver hysteresis of 50mV for improved noise immunity

Wide operating temperature range from -40°C to +85°C

Product Advantages

Enhanced electromagnetic interference (EMI) protection

Thermal shutdown protection

Designed for high-speed network applications

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

Key Technical Parameters

Supply Voltage: 3V ~ 3.6V

Data rate: 5Mbps

Number of drivers/receivers: 1/1

Duplex: Full

Receiver Hysteresis: 50mV

Operating Temperature: -40°C ~ 85°C

Package Type: 8-SOIC

Quality and Safety Features

ESD protection on bus pins

Over-current protection for driver outputs

Thermal protection with shutdown feature

Compatibility

Compatible with industrial RS422 and RS485 standards

Interface with a wide variety of microprocessors

Application Areas

Industrial control systems

Building automation

Networked security systems

Point of sale equipment

Data communication systems

Product Lifecycle

Active status

Not near discontinuation

Several Key Reasons to Choose This Product

High-speed data transmission up to 5Mbps suitable for industrial applications

Excellent noise immunity due to built-in hysteresis

Broad operating temperature range, suitable for harsh environments

Supports full-duplex communication, promoting efficient data exchange

Low power consumption for energy saving

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