MAX232EIN - Texas Instruments

Manufacturer Part Number

MAX232EIN

Manufacturer

Texas Instruments

Introduction

MAX232EIN is a transceiver component designed for RS232 communication with a data rate of 250kbps, utilizing full duplex mode.

Product Features and Performance

Supports RS232 protocol

Features two drivers and two receivers

Operates with a data rate of 250kbps

Full duplex communication ability

Receivers equipped with 500 mV hysteresis for improved noise immunity

Compatible with power supply voltages ranging from 4.5V to 5.5V

Capable of operating in temperatures from -40°C to 85°C

Product Advantages

Robust noise immunity due to receiver hysteresis

Flexibility in operating voltage

Suitable for harsh temperature environments

Longevity in active status with continued manufacturer support

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Quality and Safety Features

Built to withstand industrial temperature ranges and voltage fluctuations

Compatibility

General purpose RS232 communication applicable to a broad range of digital systems

Through Hole mounting compatible with standard PCB designs

Application Areas

Serial communication in embedded systems

Signal bridging in telecommunications

Data transfer applications between microcontrollers and computers

Product Lifecycle

Current Product Status: Active

No indications of nearing discontinuation

Supported by current replacements and upgrades within Texas Instruments portfolio

Several Key Reasons to Choose This Product

High reliability in data transfer and noise resistance

Wide operating temperature makes it ideal for industrial applications

Flexibility in voltage use aligns with most existing digital systems

Ongoing manufacturer support ensures long-term usability and upgrade options