MAX3221EEUE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3221EEUE

Manufacturer

Maxim Integrated

Introduction

MAX3221EEUE is a full-duplex, 1-driver, 1-receiver RS-232 transceiver integrated circuit.

Product Features and Performance

Operates from a single 3V to 5.5V power supply

Supports data rates up to 250kbps

Includes a receiver with 500mV of hysteresis

Complies with EIA/TIA-232E and CCITT V.28/V.24 standards

Requires minimal external components

Provides ±15kV ESD protection on the RS-232 pins

Supports hot-plug applications

Product Advantages

Low power consumption

Compact 16-TSSOP package

Wide operating temperature range of -40°C to +85°C

Key Technical Parameters

Supply Voltage: 3V to 5.5V

Duplex: Full

Number of Drivers/Receivers: 1

Protocol: RS232

Receiver Hysteresis: 500mV

Data Rate: 250kbps

Package: 16-TSSOP (0.173", 4.40mm Width)

Mounting Type: Surface Mount

Quality and Safety Features

RoHS non-compliant

Provides ±15kV ESD protection on the RS-232 pins

Compatibility

Compatible with EIA/TIA-232E and CCITT V.28/V.24 standards

Application Areas

Suitable for a wide range of applications that require RS-232 serial communication, such as industrial equipment, point-of-sale terminals, and remote monitoring and control systems.

Product Lifecycle

The MAX3221EEUE is an active product and there are no plans for discontinuation.

Several Key Reasons to Choose This Product

Operates from a wide 3V to 5.5V supply voltage range, providing flexibility for different system requirements.

Supports high data rates up to 250kbps, enabling fast serial communication.

Includes a receiver with 500mV of hysteresis, improving noise immunity and reliable data transmission.

Compact 16-TSSOP package and wide operating temperature range make it suitable for a variety of embedded applications.

Provides ±15kV ESD protection on the RS-232 pins, enhancing the product's robustness and reliability.