The MAX3317EEUP+ is a high-performance, 2.5V powered RS-232 transceiver from Maxim Integrated designed to meet the stringent requirements of battery-powered portable applications. This device features a low-operating voltage range and low-power consumption, making it an ideal choice for mobile, handheld, and space-constrained applications.

Key Features

• Low Voltage Operation: Operates from a single +2.5V to +5.5V power supply, which is ideal for battery-operated devices.
• Low Power Consumption: With a 1µA shutdown mode and a 1mA operating current, it helps to extend battery life in portable devices.
• High Data Rate: Supports data rates up to 460kbps, providing high-speed data transmission for a variety of communication applications.
• Electrostatic Discharge (ESD) Protection: Offers ±15kV ESD protection on transmitter output and receiver input lines, enhancing the device's robustness and reliability in harsh environments.
• Integrated Charge Pump: The internal charge pump circuitry generates the necessary RS-232 voltage levels from a single low-voltage supply, eliminating the need for multiple power sources.
• Small Package Size: Available in a compact 20-pin TSSOP package, saving valuable board space in space-constrained applications.

Applications

The MAX3317EEUP+ is suitable for a wide range of applications that require reliable RS-232 communication. These include, but are not limited to:

• Portable Data Terminals
• Handheld Equipment
• PDAs and Palmtop Computers
• Battery-Powered Equipment
• Notebooks and Laptop Computers

In summary, the MAX3317EEUP+ from Maxim Integrated is a versatile RS-232 transceiver that combines low-voltage operation, high-speed data transfer, and robust protection features in a small package. It is well-suited for portable devices where power efficiency and space are critical considerations.