The MAX3238ECDWR is a sophisticated integrated circuit from Texas Instruments, designed to facilitate serial communication in a variety of digital applications. This device is part of the MAX3238E series and is particularly notable for its 3-V to 5.5-V multichannel RS-232 line driver/receiver with ±15-kV IEC ESD protection.

Key Features

• Voltage Range: Operates from a 3-V to 5.5-V power supply, making it versatile for use in both 3.3V and 5V systems.
• ESD Protection: Equipped with ±15-kV IEC Electrostatic Discharge (ESD) protection on the transceiver interface pins, safeguarding the device from static electricity damage.
• Auto-Powerdown: Features an automatic power-down function that reduces power consumption when not in use, thereby extending battery life in portable applications.
• High Data Rate: Supports data rates up to 250 kbit/s, ensuring efficient and rapid data transfer for a wide range of communication requirements.
• Multiple Channels: Contains five drivers and three receivers, providing the capability to interface with multiple serial devices simultaneously.

Applications

The MAX3238ECDWR is suitable for a broad spectrum of applications, including but not limited to:

• Notebook, subnotebook, and palmtop computers
• Handheld equipment
• Peripherals
• Battery-powered equipment
• Data cable

Package and Quality

This device is available in a 28-pin SOIC package (DW), which is designed for a wide range of operating temperatures. The MAX3238ECDWR is RoHS compliant, ensuring adherence to environmental standards for hazardous substances. Additionally, it is characterized for operation from -40°C to 85°C, making it reliable in extreme temperature environments.

Manufacturer Support

Texas Instruments provides comprehensive support for the MAX3238ECDWR, including detailed datasheets, application notes, and design resources to facilitate integration into various systems and to assist in design and development processes.