THVD1450DRBR - Texas Instruments

Manufacturer Part Number

THVD1450DRBR

Manufacturer

Texas Instruments

Introduction

The THVD1450DRBR is a high-speed differential transceiver designed for RS485 communication protocols.

Product Features and Performance

Supports RS485 protocol

Single driver and receiver pair

Half-duplex communication

30mV receiver hysteresis for noise rejection

High data rate of 50Mbps

Wide supply voltage range from 3V to 5.5V

Operates at industrial temperatures from -40°C to 125°C

Product Advantages

Robust signaling for long cable runs

Low power consumption for energy efficiency

Enhanced Electrostatic Discharge (ESD) protection

Key Technical Parameters

Duplex: Half

Receiver Hysteresis: 30mV

Data Rate: 50Mbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Built to Texas Instruments' high-quality standards

Features ESD protection

Meets or exceeds industrial temperature range requirements

Compatibility

Compatible with RS485 communication standards and similar devices

Application Areas

Industrial control systems

Building automation

Networked communication systems

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades should be readily available

Several Key Reasons to Choose This Product

High-speed data transfer at 50Mbps suitable for rapid communication needs

Wide operating temperature range suitable for harsh industrial environments

Low power operation to conserve energy in embedded systems

Compatibility with standard RS485 protocols allows for easy integration

Texas Instruments' reputation for quality and longevity in the market

Supports long cable runs with robust noise immunity due to receiver hysteresis feature

Ease of PCB design with surface-mount, wettable flank packaging

Available in tape and reel packaging for efficient assembly processes