MAX238CNG - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX238CNG

Manufacturer

Analog Devices

Introduction

The MAX238CNG is a robust RS232 interface transceiver with a variety of functions integrated into a single package, providing reliable communication for data transmission applications.

Product Features and Performance

Integrated charge pump circuitry for single power supply operation

Supports up to 5.0Mbps data rate

4 drivers and 4 receivers for flexible interfacing

Electrostatic discharge (ESD) protection for RS-232 I/O pins

Low power shutdown mode

Product Advantages

Requires minimal external components

Designed for high-speed data communication

ESD protection enhances reliability in harsh environments

Capability for full duplex communication allows for simultaneous transmission and reception

Key Technical Parameters

RS232 protocol support

Full duplex capability

4 drivers and 4 receivers (4/4 structure)

500 mV receiver hysteresis for noise immunity

120Kbps data rate for rapid data transfer

Voltage supply range of 4.5V to 5.5V

Operating temperature range from 0°C to 70°C

Through-hole mounting for secure installation

24-DIP package for easy integration into circuits

Quality and Safety Features

Built-in ESD protection

Meets or exceeds industry standards for RS232 transceivers

Compatibility

Can interface with microcontrollers and peripheral devices adhering to RS232 standards

Application Areas

Serial data communication for PCs

Peripheral interfacing

Data acquisition systems

Point of sale terminals

Product Lifecycle

Product status is obsolete

Alternatives or replacements may need to be considered for new designs

Several Key Reasons to Choose This Product

Reliable data communication through robust protection features

Ease of integration into existing systems due to standardized interfaces

Proven track record of performance by a reputable manufacturer

Availability of comprehensive technical support given Analog Devices' reputation

Suitable for a variety of standard applications within its operating temperature and voltage supply ranges