Texas Instruments

MAX232N  

Drivers, Receivers, Transceivers

MAX232N Description

The MAX232N is a high-performance, dual-driver, dual-receiver transceiver designed by Texas Instruments. It operates within a voltage supply range of 4.5V to 5.5V and supports a data rate of up to 120Kbps. This through-hole mounted device is suitable for a wide range of applications, including RS232 communication protocols. The MAX232N is compliant with RoHS3 standards and is classified as EAR99, making it suitable for international trade.

MAX232N Features

• Number of Drivers/Receivers: 2/2, enabling full-duplex communication.
• Operating Temperature: 0°C to 70°C, ensuring reliable performance in various environments.
• Receiver Hysteresis: 500 mV, providing stable signal detection.
• Protocol: RS232, a widely used serial communication protocol.
• Voltage - Supply: 4.5V to 5.5V, offering flexibility in power supply options.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): Not Applicable, suggesting robustness against moisture.
• Package: Tube, facilitating easy storage and handling.

MAX232N Applications

The MAX232N is ideal for applications requiring reliable RS232 communication, such as:

• Industrial Automation: For serial communication between controllers and various devices.
• Telecommunications: In equipment that requires RS232 interfaces for diagnostics and configuration.
• Computer Peripherals: For connecting devices like modems, mice, and keyboards to computers.
• Medical Equipment: In devices that need to communicate with computers or other medical instruments.

Conclusion of MAX232N

The MAX232N stands out due to its robust performance, wide operating temperature range, and compliance with environmental regulations. Its dual-driver, dual-receiver configuration makes it suitable for full-duplex communication, enhancing data transfer efficiency. With its versatility and reliability, the MAX232N is a preferred choice for various industries looking to implement RS232 communication protocols.

MAX232N Documents

Download datasheets and manufacturer documentation for MAX232N

Datasheets :

MAX232/I Datasheet      

Design Resources :

Available In the Digi-Key KiCad Library      

PCN Design/Specification :

Material Set 30/Mar/2017