Analog Devices Inc./Maxim Integrated

MAX3223ECAP+  

Drivers, Receivers, Transceivers

MAX3223ECAP+ Description

The MAX3223ECAP+ from Analog Devices Inc./Maxim Integrated is a high-performance RS-232 transceiver designed for robust serial communication in industrial, automotive, and embedded systems. This 3V to 5.5V device integrates 2 drivers and 2 receivers, supporting full-duplex communication at 250kbps data rates. Housed in a compact 20-pin SSOP package, it is ideal for space-constrained applications. The transceiver features 500mV receiver hysteresis for enhanced noise immunity, ensuring reliable operation in electrically noisy environments. Compliant with ROHS3 and REACH standards, it is suitable for global deployment.

MAX3223ECAP+ Features

• Low Power Consumption: Operates efficiently at 3V–5.5V, making it suitable for battery-powered devices.
• High Noise Immunity: 500mV receiver hysteresis minimizes signal errors in noisy conditions.
• Robust RS-232 Compliance: Supports ±15kV ESD protection on I/O lines, enhancing durability.
• Compact & Reliable: 20-pin SSOP surface-mount package with MSL1 (Unlimited) moisture sensitivity, ensuring longevity.
• Full-Duplex Communication: Enables simultaneous transmission and reception for seamless data exchange.
• Wide Operating Temperature: Suitable for industrial and automotive applications.

MAX3223ECAP+ Applications

• Industrial Automation: PLCs, motor control, and sensor interfaces requiring noise-resistant communication.
• Embedded Systems: Microcontroller-to-PC serial links in IoT and edge devices.
• Automotive Electronics: Diagnostic tools, infotainment systems, and telematics.
• Medical Devices: Patient monitoring equipment where signal integrity is critical.
• Point-of-Sale (POS) Terminals: Reliable RS-232 connectivity for peripherals like printers and scanners.

Conclusion of MAX3223ECAP+

The MAX3223ECAP+ stands out as a versatile, high-reliability RS-232 transceiver, combining low power consumption, noise immunity, and compact packaging. Its wide supply voltage range and ESD protection make it a superior choice for demanding environments. Whether in industrial, automotive, or embedded systems, this transceiver delivers consistent performance, ensuring seamless serial communication. Its compliance with ROHS3 and REACH further underscores its suitability for modern, eco-conscious designs.

MAX3223ECAP+ Documents

Download datasheets and manufacturer documentation for MAX3223ECAP+

Datasheets :

MAX3221,23,43      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Determining Clock Accuracy Requirements for UART Communications       Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface       Design Considerations for Data-Lump Cables       Oops...Practical ESD Protection vs. Foolhardy Placebos      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH