Texas Instruments

MAX3232IDW  

Drivers, Receivers, Transceivers

MAX3232IDW Description

The MAX3232IDW is a high-performance, full-duplex transceiver designed for RS232 communication, manufactured by Texas Instruments. This device is part of the MAX3232 family, known for its robustness and reliability in serial communication interfaces. The MAX3232IDW features two drivers and two receivers, making it suitable for applications requiring bidirectional data transfer. It operates within a supply voltage range of 3V to 5.5V, ensuring compatibility with a wide range of power supplies. The transceiver supports a data rate of up to 250kbps, providing efficient and reliable data transmission.

The MAX3232IDW is packaged in a surface-mount 16SOIC format, which is ideal for compact and space-constrained designs. It has a receiver hysteresis of 300mV, which enhances noise immunity and ensures stable operation in noisy environments. The device is fully compliant with REACH and RoHS3 standards, making it suitable for environmentally conscious applications. Additionally, the MAX3232IDW has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions without requiring special handling.

MAX3232IDW Features

• Full-Duplex Operation: The MAX3232IDW supports full-duplex communication, allowing simultaneous data transmission and reception. This feature is crucial for applications requiring continuous data exchange without interruptions.
• High Data Rate: With a maximum data rate of 250kbps, the MAX3232IDW ensures efficient data transfer, making it suitable for applications requiring high-speed communication.
• Wide Supply Voltage Range: The device operates within a voltage range of 3V to 5.5V, providing flexibility in power supply options and ensuring compatibility with various systems.
• Receiver Hysteresis: The 300mV hysteresis on the receivers enhances noise immunity, ensuring reliable operation in environments with electrical noise.
• Surface-Mount Packaging: The 16SOIC surface-mount package is compact and suitable for space-constrained designs, making it ideal for modern electronic systems.
• Environmental Compliance: The MAX3232IDW is REACH unaffected and RoHS3 compliant, ensuring it meets environmental regulations and is suitable for eco-friendly applications.
• Moisture Sensitivity Level 1: The device can be exposed to ambient conditions without requiring special handling, simplifying the manufacturing process and reducing costs.

MAX3232IDW Applications

The MAX3232IDW is ideal for a variety of applications requiring reliable RS232 communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the MAX3232IDW can be used for communication between programmable logic controllers (PLCs) and other industrial devices, ensuring robust and reliable data transfer.
• Telecommunications: The device is suitable for telecommunication systems where full-duplex communication is required for efficient data exchange between devices.
• Medical Equipment: The MAX3232IDW can be used in medical devices for data transmission, ensuring reliable and stable communication between devices and systems.
• Consumer Electronics: In consumer electronics, the MAX3232IDW can be used for interfacing between different components, such as between a computer and a peripheral device.

Conclusion of MAX3232IDW

The MAX3232IDW is a versatile and reliable transceiver designed for RS232 communication, offering a wide range of features and benefits. Its full-duplex operation, high data rate, and wide supply voltage range make it suitable for a variety of applications. The device's receiver hysteresis and surface-mount packaging ensure robust performance and compatibility with modern electronic designs. Additionally, the MAX3232IDW's environmental compliance and moisture sensitivity level 1 make it an ideal choice for eco-friendly and cost-effective applications. Overall, the MAX3232IDW is a high-performance solution for RS232 communication, providing reliable and efficient data transfer in various industries.

MAX3232IDW Documents

Download datasheets and manufacturer documentation for MAX3232IDW

Datasheets :

MAX3232 Datasheet      

HTML Datasheet :

MAX3232 Datasheet      

PCN Design/Specification :

Material Set Rev 24/Jan/2016       Design 25/Feb/2022