Product Overview: MAX3386ECUP+ from Maxim Integrated

The MAX3386ECUP+ is a high-performance, 3.0V to 5.5V powered, RS-232 and V.28/V.24 communications interface device from Maxim Integrated that features a high data rate and low-power consumption. This transceiver chip is designed to meet the stringent specifications of EIA/TIA-232-F and provides a reliable solution for communication in industrial, telecom, and consumer applications.

Key Features

• Wide Voltage Range: Operates from a single +3.0V to +5.5V power supply, making it versatile for various applications.
• High Data Rates: Supports data rates up to 250kbps, ensuring efficient and fast data communication.
• Low Power Consumption: Features a low-power shutdown mode that reduces power consumption, extending the battery life in portable applications.
• Electrostatic Discharge (ESD) Protection: Equipped with ±15kV ESD protection on transmitter outputs and receiver inputs to safeguard against sudden voltage spikes.
• Integrated Charge Pump: Utilizes an onboard charge pump circuit that generates the necessary RS-232 voltage levels (+/-10V) from a single power supply, eliminating the need for multiple power sources.

Applications

• Battery-Powered Equipment
• Handheld and Portable Devices
• Data Cables
• Notebook, Subnotebook, and Palmtop Computers
• Peripherals

Product Specifications

The MAX3386ECUP+ is available in a 20-pin TSSOP package, ensuring a compact footprint for space-constrained applications. It features two drivers and two receivers, offering full-duplex communication capabilities. The device also includes a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a 3.0V to 5.5V supply with a minimal current draw.

Reliability and Quality

Maxim Integrated is known for its commitment to quality and reliability, and the MAX3386ECUP+ is no exception. This product is built to the highest standards and is designed to perform reliably in the most demanding environments.