THVD1550DR - Texas Instruments

Manufacturer Part Number

THVD1550DR

Manufacturer

Texas Instruments

Introduction

The THVD1550DR is a robust half-duplex RS485 transceiver designed by Texas Instruments for bidirectional data communication on balanced transmission lines.

Product Features and Performance

Half-duplex RS485 transceiver

Data rates up to 50Mbps

Receiver Hysteresis: 50 mV for improved noise immunity

Supports 4.5V to 5.5V supply voltage

Extended Operating Temperature range: -40°C to 125°C

Low power consumption

ESD Protection for bus pins

Designed for balanced transmission lines

Product Advantages

High-speed data transmission capability

Excellent noise immunity due to receiver hysteresis

Suitable for a wide variety of supply voltages

Operates reliably in extreme temperatures

ESD protection enhances system robustness

Low power operation suitable for power-sensitive applications

Key Technical Parameters

Category: Interface Drivers, Receivers, Transceivers

Protocol: RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Data Rate: 50Mbps

Supply Voltage: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Supplier Device Package: 8-SOIC

Quality and Safety Features

Built-in ESD protection

Industry-standard certification

Rigorous testing for quality assurance

Compatibility

Compatible with RS485 communication protocols

Suitable for use in systems requiring 8-SOIC package type

Application Areas

Industrial automation

Motor drives

Building automation

HVAC control systems

Networked communication systems

Product Lifecycle

Currently Active

Not close to discontinuation

Availability of replacements or upgrades typically communicated if necessary

Several Key Reasons to Choose This Product

High-speed data rate of 50Mbps suitable for demanding applications

Operates over a wide temperature range, ensuring reliability in harsh environments

Low power consumption ideal for designs sensitive to power efficiency

Enhanced noise immunity with 50 mV hysteresis protects against data errors

Robust ESD protection reduces risk of damage and enhances system longevity

Compatibility with industry-standard RS485 protocol eases integration

Offered by Texas Instruments, a reputable manufacturer known for quality and reliability