MAX490ECSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX490ECSA

Manufacturer

Analog Devices

Introduction

The MAX490ECSA is a low-power transceiver for RS422 and RS485 communication.

Product Features and Performance

Integrated protection against electrostatic discharge

Full duplex communication capability

Single 5V supply operation

Thermal shutdown protection

Low quiescent current

Product Advantages

High-speed data rates up to 2.5Mbps

Low-power consumption for energy-efficient designs

Enabled for long cable runs due to RS422/RS485 standards

Small 8-SOIC package ideal for space-constrained applications

Key Technical Parameters

1 Driver/1 Receiver configuration

RS422, RS485 Protocol compliance

70mV Receiver hysteresis for noise rejection

Operating Temperature range of 0°C to 70°C

Quality and Safety Features

ESD protection integrated

Thermal Shutdown feature to prevent overheating

Compatibility

Compatible with RS422 and RS485 standards

Application Areas

Industrial control systems

Networking equipment

Peripheral drivers for computers

Product Lifecycle

Obsolete product

Potential for replacement or upgrade options available

Several Key Reasons to Choose This Product

Speed: Supports fast data rates suitable for modern applications

Integration: Combines transmitter and receiver in one device

Reliability: Features built-in safety mechanisms such as ESD protection

Versatility: Usable across a variety of communication standards and applications

Manufacturer Reputation: Analog Devices is known for high-quality and reliable components