Professional IC Distribution & Technical Solutions

The MAX3225EEPP+ is a high-speed, low-power RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).

Specifications:

• Manufacturer: Maxim Integrated (Analog Devices)
• Part Number: MAX3225EEPP+
• Package: 20-Pin PDIP (Plastic Dual In-Line Package)
• Operating Voltage: 3.0V to 5.5V
• Data Rate: Up to 250kbps
• Number of Drivers/Receivers: 2 Drivers, 2 Receivers
• ESD Protection: ±15kV (Human Body Model)
• Operating Temperature Range: -40°C to +85°C
• Low Power Consumption:
• 1µA (Shutdown Mode)
• 300µA (Active Mode)
• Compliance: Meets EIA/TIA-232 and V.28/V.24 standards

Descriptions:

The MAX3225EEPP+ is a 3V to 5.5V-powered RS-232 transceiver designed for serial communication applications. It includes an efficient charge-pump voltage doubler/inverter to generate RS-232 voltage levels from a single supply. The device features two drivers and two receivers, making it suitable for full-duplex communication.

Features:

• Auto-Shutdown/Enable: Automatically enters low-power mode when no valid signal is detected.
• Enhanced ESD Protection: Protects against electrostatic discharge up to ±15kV.
• Low Power Consumption: Ideal for battery-powered applications.
• Wide Supply Voltage Range: Operates from 3.0V to 5.5V.
• Small Footprint: Available in a 20-pin PDIP package.
• Compatible with 3V/5V Logic: Interfaces seamlessly with mixed-voltage systems.

This device is commonly used in industrial control systems, networking equipment, and portable devices requiring RS-232 communication.