DS485M - Texas Instruments

Manufacturer Part Number

DS485M

Manufacturer

Texas Instruments

Introduction

The DS485M is an RS422/RS485 transceiver from Texas Instruments designed for communication protocols that require high-speed data transfer.

Product Features and Performance

Half-duplex RS422/RS485 transceiver

Data rate up to 2.5Mbps

Operates from a single 5V supply

1 Driver and 1 Receiver

±1.5V Common-Mode Input Voltage Range

Thermal Shutdown Protection

Product Advantages

Efficient data communication for industrial environments

Improved noise immunity with receiver hysteresis

Low power consumption in standby operation

Suitable for long-distance and high-speed data transmission

Key Technical Parameters

Transceiver Type: RS422, RS485

Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 70 mV

Data Rate: 2.5Mbps

Supply Voltage: 4.75V to 5.25V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

Over Temperature Protection

Industry-standard certification

Robust design suitable for harsh industrial environments

Compatibility

Backward compatible with legacy systems using RS422/RS485 communication standards

Application Areas

Industrial Control Systems

Building Automation

Networked Communication systems

Product Lifecycle

Obsolete

Potential need for seeking alternatives or evaluating last-time buy options

Several Key Reasons to Choose This Product

High-speed data rates for efficient communication

Durable design for industrial applications

Reliable performance with built-in protection features

Trusted manufacturer with a strong reputation in the industry

Ease of integration into the existing RS422/RS485 communication framework