MAX3385ECAP-T

Overview

The MAX3385ECAP-T is a quad universal asynchronous receiver/transmitter (UART) integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It features four independent UART channels, each equipped with a 128-byte FIFO buffer to enhance data throughput and system efficiency. The device supports flexible baud rate generation and standard data framing configurations. Designed for surface-mount applications, it is housed in a 20-SSOP package. This component facilitates robust serial communication interfaces in embedded systems requiring multiple simultaneous serial connections.

Feature Summary

• Integrates four independent UART channels with dedicated 128-byte FIFOs per channel
• Provides flexible baud rate generation capabilities for diverse communication standards
• Supports configurable data framing formats for versatile serial interface applications

Applications

• Industrial control systems requiring multiple serial communication ports
• Embedded devices needing high-throughput serial data handling
• Multi-port serial interface solutions in telecommunications equipment

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when sourcing. Confirm that the ECAP package designation corresponds to the SSOP form factor required for your PCB layout. Ensure compatibility with the intended voltage levels and signal integrity requirements of your target application environment before finalizing procurement.

Selection Notes

Select this component when a single IC solution is preferred over discrete transceivers to reduce board space and component count. The integrated FIFOs are critical for applications involving bursty data traffic or varying host processor speeds. Consider the thermal dissipation characteristics of the SSOP package relative to the ambient operating conditions of the final assembly.

Part Context

This part belongs to the MAX3385 family of quad UARTs from Maxim Integrated, now part of Analog Devices. It serves as a compact alternative to using four separate RS-232 transceivers, simplifying design complexity. The family is known for reliability in industrial-grade environments, offering a consolidated approach to multi-channel serial connectivity.

Replacement Considerations

Publicly confirmed substitute part numbers for the MAX3385ECAP-T are not available in the provided source material. Verify pinout and electrical specifications against potential alternatives if direct substitution is required.