MAX3185EWP - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3185EWP

Manufacturer

Analog Devices

Introduction

The MAX3185EWP is a full-duplex RS232 transceiver with integrated ESD protection.

Product Features and Performance

Full-duplex RS232 transceiver

Integrated Electrostatic Discharge (ESD) protection

Three drivers and five receivers

650 mV receiver hysteresis for improved noise immunity

Data rate of up to 230kbps

Operates from a single 4.5V to 5.5V power supply

Robust operating temperature range from -40°C to 85°C

Product Advantages

High level of integration to save board space

Designed to meet the requirements of EIA/TIA-232

Reduces external components due to integrated ESD protection

Suitable for harsh industrial environments

Key Technical Parameters

Number of Drivers/Receivers: 3/5

Duplex: Full

Receiver Hysteresis: 650 mV

Data Rate: 230kbps

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 20-SOIC

Quality and Safety Features

Built-in ESD protection for enhanced reliability

Complies with EIA/TIA-232 specifications

Compatibility

Compatible with RS232 protocol

Mountable in 20-SOIC footprint

Application Areas

Serial data transmission

Industrial control systems

Data communication for telecommunications equipment

Point of Sale (POS) terminals

Product Lifecycle

Obsolete

Potential for having replacement or upgrade options with latest products

Several Key Reasons to Choose This Product

Integrated ESD protection minimizes the risk of damage

Operation over a wide range of temperatures suits various environments

High data rate capability for efficient serial communication

Full-duplex capability allows simultaneous two-way data transmission

Reduced footprint with integrated features saves on board space