Maxim Integrated MAX3316CAE+T Overview

The MAX3316CAE+T is a high-performance, low-power, 2.5V to 5.5V, 2-transmitter/2-receiver RS-232 interface device from Maxim Integrated. This integrated circuit is designed to meet the stringent specifications of EIA/TIA-232 and V.28/V.24 communications interfaces while operating in environments with supply voltages as low as 2.5V.

Key Features

• Wide Voltage Range: The device operates across a broad voltage range from 2.5V to 5.5V, making it suitable for a variety of applications, including battery-powered devices.
• Low-Power Operation: It is optimized for low-power consumption, which is critical for extending battery life in portable applications.
• Integrated Charge Pump: The MAX3316CAE+T features an onboard charge pump circuit that generates the necessary RS-232 voltage levels from a single low-voltage power supply.
• High Data Rate: It supports data rates up to 460kbps, ensuring compatibility with high-speed data communication.
• ESD Protection: The device offers enhanced electrostatic discharge (ESD) protection up to ±15kV, safeguarding the interface against static electricity and other voltage spikes.
• Compact Package: Available in a 16-pin SSOP (Shrink Small Outline Package), the MAX3316CAE+T is designed for space-constrained applications.

Applications

The MAX3316CAE+T is ideal for a range of applications where reliable RS-232 communication is required, particularly in portable devices. These include:

• Portable Data Terminals
• Handheld Equipment
• PDAs and Palmtop Computers
• Battery-Powered Devices
• Notebook and Laptop Computers
• Cellular Phones with Data Capability

Product Summary

The Maxim Integrated MAX3316CAE+T represents a versatile and robust solution for RS-232 data communication in devices that require low voltage and power efficiency. Its integrated features and high-level protection make it a reliable choice for designers looking to implement RS-232 interfaces in compact and battery-sensitive electronics.