MAX3460ESD+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3460ESD+

Manufacturer

Analog Devices

Introduction

The MAX3460ESD+ is a high-speed RS422/RS485 transceiver designed for digital communication applications.

Product Features and Performance

Full-duplex RS422/RS485 transceiver

Data rate up to 20Mbps

Integrated receiver with 50mV hysteresis for noise rejection

Thermal shutdown and short-circuit protection

Fail-safe receiver for open, short, or idle bus conditions

Low quiescent current

Product Advantages

High-speed data transmission capabilities

Improved signal integrity with built-in hysteresis

Robust protection features for enhanced reliability

Low-power consumption for energy-efficient designs

Key Technical Parameters

Data Rate: 20Mbps

Number of Drivers/Receivers: 1/1

Duplex: Full

Voltage - Supply: 4.75V to 5.25V

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

Receiver Hysteresis: 50mV

Quality and Safety Features

Thermal shutdown protection

Current limiting for driver overload protection

ESD protection on RS-485 input/output pins

Compatibility

Compatible with RS422 and RS485 protocols

Surface mount packages for easy integration into PCB designs

Application Areas

Industrial automation

Building automation

Network equipment

Data acquisition systems

Product Lifecycle

Active status, not near discontinuation

Future upgrades or replacements may be offered as technology evolves

Several Key Reasons to Choose This Product

Supports full-duplex communication enabling simultaneous transmit and receive functions

High data transfer speed suitable for modern high-performance applications

Built-in safety features minimize risk of damage due to electrical faults

Wide voltage supply range and operating temperature suitable for harsh environments

Industry-standard 14-SOIC package for compatibility with various PCB designs