MAX3221CUE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3221CUE

Manufacturer

Maxim Integrated

Introduction

The MAX3221CUE is a 1μA shutdown, ±15kV ESD-protected, 3V to 5.5V, full-duplex RS-232 transceiver.

Product Features and Performance

1μA shutdown current

±15kV ESD protection (IEC 61000-4-2, contact)

Operates from 3V to 5.5V power supplies

Full-duplex operation

1 driver, 1 receiver

300mV receiver hysteresis

120kbps data rate

Product Advantages

Ultra-low power consumption

High ESD protection

Wide supply voltage range

Compact 16-TSSOP package

Key Technical Parameters

Supply Voltage: 3V to 5.5V

Duplex: Full

Number of Drivers/Receivers: 1/1

Protocol: RS232

Receiver Hysteresis: 300mV

Data Rate: 120kbps

Package: 16-TSSOP

Quality and Safety Features

RoHS non-compliant

Operating Temperature: 0°C to 70°C

Compatibility

Designed for surface mount applications

Application Areas

Ideal for battery-powered equipment, portable devices, and other low-power applications requiring RS-232 interfaces

Product Lifecycle

Currently available

No information on discontinuation or replacement

Key Reasons to Choose

Ultra-low power consumption for extended battery life

High ESD protection for improved reliability

Wide supply voltage range for flexibility

Compact 16-TSSOP package for space-constrained designs

Full-duplex operation and 120kbps data rate for high-performance communication