MAX3108AEWA+T

Overview

The MAX3108AEWA+T is a single-channel UART interface integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features an SPI or I2C serial interface for configuration and control, converting between parallel data and serial formats. The device integrates 128-word transmit and receive FIFOs to enhance throughput and reduce processor overhead. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 4 Mbps. The component is housed in a 25-ball Wafer-Level Package (WLP) designed for surface-mount technology applications.

Feature Summary

• Integrates dual 128-word FIFOs for efficient data buffering and reduced CPU intervention
• Supports flexible host connectivity via SPI or I2C serial control interfaces
• Provides full RS-232 compatibility with internal charge pump voltage generation

Applications

• Industrial automation systems requiring reliable serial communication
• Portable electronic devices with space-constrained PCB layouts
• Embedded controllers needing high-throughput UART connections

Procurement Notes

Verify the specific suffix 'A' indicates automotive qualification status against official Analog Devices documentation. Confirm the '+T' designation corresponds to tape-and-reel packaging specifications. Ensure the WLP-25 footprint matches your board design constraints. Cross-reference the manufacturer part number directly with the official datasheet to validate electrical characteristics before procurement.

Selection Notes

Select this component when a compact solution with deep FIFO buffers is required for SPI or I2C controlled UART conversion. Consider the WLP-25 package size for dense layout requirements. Verify that the operating temperature range meets system environmental standards. Compare power consumption metrics against alternative UART controllers if battery life is critical.