THVD8000DDFR - Texas Instruments

Manufacturer Part Number

THVD8000DDFR

Manufacturer

Texas Instruments

Introduction

The THVD8000DDFR is a half-duplex RS485 transceiver designed for reliable bidirectional communication on multipoint bus transmission lines.

Product Features and Performance

RS485 Protocol

Half-Duplex Transceiver

Single Driver and Receiver (1/1)

Data Rate: 500kbps

Receiver Hysteresis: 40 mV

Industry-standard SOT-23-8 packaging

Supports multiple power supply voltages

Product Advantages

Robust performance in industrial environments

Compatible with 3V to 5.5V supplies, enabling use in varied applications

Extended temperature range for harsh operating conditions

Reduced part count with integrated driver and receiver functionality

Key Technical Parameters

Supply Voltage Range: 3V ~ 5.5V

Data Transmission Rate: 500kbps

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

Receiver Hysteresis: 40 mV

Packaged in Tape & Reel (TR) for automated manufacturing

Quality and Safety Features

Built to Texas Instruments' stringent quality standards

Designed for electrostatic discharge (ESD) protection

Thermal protection features

Overvoltage tolerance for bus pins

Compatibility

Compatible with other RS485 communication standard components

Suitable for integration with microcontrollers and digital systems

Application Areas

Industrial control and automation

Building automation

Networked security systems

Data acquisition systems

Product Lifecycle

Currently active product

Not near discontinuation at the knowledge cutoff date

Future replacements or upgrades may become available

Several Key Reasons to Choose This Product

Reliable data transmission in industrial environments

Flexible operating voltage range caters to diverse power budgets

High-temperature operational capability for extreme conditions

Low power consumption for energy-efficient designs

High data rate suitable for fast communication needs

Texas Instruments' reputation for quality and robustness