MAX3222ECAP - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3222ECAP

Manufacturer

Analog Devices

Introduction

The MAX3222ECAP is an integrated circuit designed as an interface driver featuring full-duplex RS232 communication protocol.

Product Features and Performance

RS232 transceiver

Two drivers and two receivers

Full-duplex communication

500mV receiver hysteresis for noise rejection

1Mbps data transfer rate

Compatible with 3V to 5.5V supply voltages

Operational temperature range from 0°C to 70°C

Surface mount package for PCB integration

Product Advantages

High noise immunity due to receiver hysteresis

Suitable for battery-powered applications due to low-voltage operation

Integrated ESD protection for enhanced robustness

Key Technical Parameters

Duplex: Full

Data Rate: 1Mbps

Supply Voltage Range: 3V to 5.5V

Operating Temperature: 0°C to 70°C

Receiver Hysteresis: 500 mV

Quality and Safety Features

Built-in electrostatic discharge protection

Meets or exceeds EIA/TIA-232 specifications

Compatibility

Compatible with various microcontrollers and digital interfaces supporting RS232 protocol

Application Areas

Telecommunications equipment

Point-of-Sale systems

Data acquisition systems

Consumer electronics

Product Lifecycle

Obsolete status indicates limited availability

Contact manufacturer for replacement or alternative options

Several Key Reasons to Choose This Product

Optimal performance in RS232 communication tasks

Low supply voltage requirement beneficial for portable devices

Robust ESD protection for increased reliability

High data rate supporting fast communication needs

Broad compatibility with general purpose and specific applications systems