MAX14820ETG+

Drivers, Receivers, Transceivers Overview

The MAX14820ETG+ is a low-power, IO-Link compliant device transceiver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It integrates dual UART interfaces and supports operation with supply voltages ranging from 4.5 V to 60 V. The device features two independent channels, each capable of handling output currents between 100 mA and 330 mA. Designed for industrial environments, it operates within a temperature range of -40°C to +125°C. The component utilizes a TQFN-EP-24 surface-mount package and consumes working power currents of approximately 980 µA or 1.56 mA depending on configuration.

Drivers, Receivers, Transceivers Feature Summary

• IO-Link compliance for standardized industrial sensor communication
• Dual-channel architecture supporting simultaneous UART operations
• High-voltage tolerance up to 60 V for robust industrial connectivity
• Integrated thermal pad for enhanced heat dissipation in compact designs

Drivers, Receivers, Transceivers Applications

• Industrial automation sensor nodes requiring IO-Link protocol support
• Smart factory monitoring systems with high-voltage interface requirements
• Compact IoT gateway devices utilizing dual serial communication paths

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ETG against the official datasheet to confirm the operating temperature grade and packaging type. Ensure compatibility with the host system's voltage levels and current drive requirements before integration. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status.

Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel IO-Link communication is required within a small footprint. Consider the 60 V maximum rating for applications involving direct connection to higher voltage industrial buses. Evaluate the thermal performance of the TQFN-EP-24 package relative to the expected ambient temperature and power dissipation constraints of the final enclosure design.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX1482x series of IO-Link transceivers designed for industrial sensor interfaces. It complements other Maxim Integrated solutions like the MAX14827 and MAX14829, offering a specialized dual-channel option for complex sensor hubs. The series focuses on reducing board space while maintaining robust electrical isolation and signal integrity for demanding factory environments.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the official Analog Devices cross-reference tools or contact technical support directly for validated alternatives that match the specific pinout and electrical characteristics.