Maxim Integrated MAX232EWWE Overview

The MAX232EWWE from Maxim Integrated is a highly efficient, dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5V supply. This integrated circuit is designed to meet the stringent requirements of EIA/TIA-232 and V.28/V.24 specifications, even at a low power supply voltage.

Key Features

• Dual Driver/Receiver: The MAX232EWWE contains two drivers and two receivers, making it ideal for serial communication where a full duplex interface is required.
• Capacitive Voltage Generator: This device includes an onboard charge pump voltage generator that eliminates the need for multiple power supplies, simplifying design and reducing board space.
• Low-Power Operation: The MAX232EWWE operates efficiently with a single 5V power supply, minimizing power consumption for battery-powered applications.
• High Data Rate: Capable of supporting data rates up to 120kbps, it is suitable for high-speed data communication.
• Electrostatic Discharge (ESD) Protection: It provides ESD protection up to ±15kV using the Human Body Model (HBM), ensuring robust performance in harsh environments.

Applications

The MAX232EWWE is versatile and can be used in a variety of applications, including:

• Interface translation between microcontrollers and serial peripherals
• Battery-powered equipment
• Data cable extension
• Portable computing devices
• Industrial control systems

Package and Quality

Maxim Integrated ensures that the MAX232EWWE is available in a space-saving 16-pin Wide SO package, making it suitable for compact PCB layouts. The device is also characterized for operation from 0°C to 70°C, catering to commercial temperature ranges. With Maxim's commitment to quality, this integrated circuit is designed for reliability and performance in demanding applications.

In summary, the MAX232EWWE from Maxim Integrated is an essential component for developers needing a reliable and efficient solution for RS-232 communication. Its integration of dual drivers/receivers, low-power operation, and ESD protection make it a robust choice for a wide range of electronic devices.