ST485ERBN - STMicroelectronics

Manufacturer Part Number

ST485ERBN

Manufacturer

STMicroelectronics

Introduction

The ST485ERBN is a half-duplex transceiver from STMicroelectronics designed for RS422 and RS485 communication protocols.

Product Features and Performance

Supports RS422 and RS485 protocols

Operates with a data rate of up to 2.5Mbps

Features 1 Driver and 1 Receiver

Half-duplex communication support

70 mV receiver hysteresis for improved noise rejection

Through-hole mounting for secure PCB placement

Product Advantages

High data rate capability for efficient communication

Compatible with multiple bus management operations

Improved signal integrity through receiver hysteresis

Key Technical Parameters

Data Rate: 2.5Mbps

Receiver Hysteresis: 70 mV

Voltage - Supply: 4.75V to 5.25V

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

Number of Drivers/Receivers: 1/1

Duplex: Half

Quality and Safety Features

Built to operate reliably within the standard industrial temperature range

Robust through-hole package ensuring a durable connection

Compatibility

Designed for RS422 and RS485 communication interfaces

Application Areas

Industrial control systems

Networking and data communication

Building automation

Factory automation

Product Lifecycle

Obsolete product

Alternatives or next generation parts may be available

Several Key Reasons to Choose This Product

High-speed data rates up to 2.5Mbps for fast communication

Support for popular communication protocols RS422 and RS485

Easy integration into existing systems with through-hole mounting

Suitable for demanding environments with an extended temperature range

Opportunity to acquire last-time stock for maintenance of legacy systems