THVD1451D - Texas Instruments

Manufacturer Part Number

THVD1451D

Manufacturer

Texas Instruments

Introduction

The THVD1451D is a differential transceiver from Texas Instruments designed for RS485 communication protocols, catering to robust data transmission needs.

Product Features and Performance

RS485 Protocol support for robust communication

Full duplex operation enabling simultaneous data transmission and reception

High data rate capability of up to 50Mbps for efficient communication

Wide supply voltage range (3V to 5.5V) accommodating various power supplies

Receiver hysteresis of 30mV for improved noise immunity

Operating temperature range from -40°C to 125°C, suitable for harsh environments

Surface mount 8-SOIC package for compact footprint on PCBs

Product Advantages

High-speed data transfer capability enhances system performance

Full duplex operation increases data handling efficiency

Wide voltage range ensures compatibility with multiple systems

Improved noise immunity due to receiver hysteresis

Suitable for extreme temperatures, enhancing reliability

Key Technical Parameters

Protocol: RS485

Number of Drivers/Receivers: 1/1

Data Rate: 50Mbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Package / Case: 8-SOIC

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high-quality and reliability

Designed for industrial temperature ranges for enhanced operational safety

Compatibility

The THVD1451D's wide voltage range and standard RS485 protocol support ensure broad compatibility with industrial communication systems.

Application Areas

Industrial control systems

Building automation

Networked sensors and controllers

Data acquisition systems

Product Lifecycle

The THVD1451D is currently active, with no immediate discontinuation notices, ensuring long-term availability. Replacements or upgrades are regularly provided by Texas Instruments.

Several Key Reasons to Choose This Product

High-speed RS485 communication offers efficient data transfer

Full duplex capability for enhanced data processing

Robust performance in extreme environmental conditions

Wide compatibility with various systems due to universal protocol support and voltage range

Reliable manufacturer ensuring product quality and long-term availability