Analog Devices Inc./Maxim Integrated

MAX3225CAP+  

Drivers, Receivers, Transceivers

MAX3225CAP+ Description

The MAX3225CAP+ from Analog Devices Inc./Maxim Integrated is a high-performance RS-232 transceiver designed for robust serial communication in industrial, embedded, and consumer applications. Housed in a compact 20-pin SSOP package, this full-duplex transceiver integrates two drivers and two receivers, supporting data rates up to 1 Mbps. Operating within a 3V to 5.5V supply range, it ensures compatibility with both 3.3V and 5V systems, making it versatile for mixed-voltage designs. The device features 500 mV of receiver hysteresis, enhancing noise immunity in electrically noisy environments. With RoHS3 compliance and REACH unaffected status, it meets stringent environmental and regulatory standards.

MAX3225CAP+ Features

• Dual-Channel RS-232 Transceiver: Integrates 2 drivers and 2 receivers for full-duplex communication.
• Wide Voltage Range (3V–5.5V): Supports low-power 3.3V and legacy 5V systems without external level shifters.
• High Data Rate (1 Mbps): Suitable for high-speed serial data transmission.
• Enhanced Noise Immunity: 500 mV receiver hysteresis minimizes errors in noisy conditions.
• Robust Packaging: 20-pin SSOP (Tube packaging) ensures durability and ease of surface-mount assembly.
• Low Power Consumption: Optimized for battery-powered and portable devices.
• Compliance: RoHS3, REACH, and EAR99 certified for global deployment.

MAX3225CAP+ Applications

The MAX3225CAP+ excels in applications requiring reliable RS-232 communication, including:

• Industrial Automation: PLCs, motor controllers, and sensor interfaces.
• Embedded Systems: Microcontroller-to-PC communication, debugging ports.
• Medical Devices: Diagnostic equipment with serial data logging.
• Point-of-Sale (POS) Terminals: Secure transaction processing.
• Consumer Electronics: Set-top boxes, gaming peripherals.
  Its wide operating temperature range (0°C to 70°C) ensures stability in commercial environments, while its full-duplex capability enables simultaneous bidirectional data transfer.

Conclusion of MAX3225CAP+

The MAX3225CAP+ stands out as a highly reliable, low-power RS-232 transceiver with superior noise immunity and broad compatibility. Its compact form factor, compliance with environmental standards, and robust performance make it an ideal choice for demanding serial communication applications. Whether in industrial, medical, or consumer electronics, this transceiver delivers efficiency, durability, and seamless integration, ensuring long-term operational reliability.

MAX3225CAP+ Documents

Download datasheets and manufacturer documentation for MAX3225CAP+

Datasheets :

MAX3224-27,44,45      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Determining Clock Accuracy Requirements for UART Communications      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH