Maxim Integrated MAX3316EAE+ Overview

The MAX3316EAE+ is a high-performance, low-power, RS-232 transceiver from Maxim Integrated, designed to meet the stringent requirements of battery-operated portable devices. This transceiver integrates a dual charge pump to generate the necessary RS-232 voltage levels using a single 3.0V to 5.5V supply, making it ideal for applications where power efficiency and board space are critical considerations.

Key Features

• Power-Efficient Design: The MAX3316EAE+ operates with a supply voltage range of 3.0V to 5.5V, allowing for compatibility with a variety of logic families. Its low-power shutdown mode further conserves energy when the device is not in active use.
• High Data Rate: Capable of supporting data rates up to 460kbps, the device is suitable for high-speed communication requirements.
• Integrated Charge Pump: The on-board dual charge pump circuit generates ±5.5V from a single low-voltage supply, eliminating the need for additional power supplies for the RS-232 interface.
• Electrostatic Discharge (ESD) Protection: The transceiver is equipped with ESD protection circuitry, safeguarding the device against electrostatic discharges up to ±15kV on the transceiver's RS-232 pins, ensuring robustness and reliability in harsh environments.
• Compact Package: The MAX3316EAE+ comes in a space-saving 16-pin SSOP package, which is ideal for applications where board space is at a premium.

Applications

The versatility of the MAX3316EAE+ makes it well-suited for a variety of applications, including:

• Portable Data Terminals
• Cellular Phones with Data Capability
• GPS Receivers
• PDAs and Handheld Computers
• Medical Instruments
• Notebook, Subnotebook, and Palmtop Computers

With its combination of high data rates, low power consumption, and small footprint, the Maxim Integrated MAX3316EAE+ RS-232 transceiver is an excellent choice for designers looking to add reliable serial communication capabilities to their battery-operated and space-constrained devices.