MAX3120ETA+T

Overview

The MAX3120ETA+T is a low-profile infrared transceiver designed for IrDA communication. It operates on a single 3V supply with a quiescent current of 120uA. The device integrates both transmitter and receiver functions in an 8-pin uMAX package. It supports data rates up to 115.2 kbps for IrDA compliance. The component is manufactured by Analog Devices / Maxim Integrated and belongs to the MAX3120 series.

Feature Summary

• Integrates complete IrDA infrared transmission and reception capabilities
• Operates efficiently at low voltage with minimal power consumption
• Utilizes a compact surface-mount package for space-constrained designs

Applications

• Portable consumer electronics requiring short-range wireless data transfer
• Industrial equipment needing robust serial communication interfaces
• Medical devices utilizing infrared connectivity for data exchange

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check for obsolescence notices since the product lifecycle status may vary. Ensure packaging specifications match production requirements before ordering.

Selection Notes

Select this component when low power consumption is critical for battery-operated applications. Consider the 3V operating voltage range for compatibility with modern logic levels. Evaluate the 120uA standby current against system power budgets. Verify that the uMAX package fits within the available PCB area constraints.

Part Context

This part belongs to the MAX3120 family of specialized interface ICs. It complements other Maxim Integrated solutions for serial communication needs. The device addresses the demand for compact, energy-efficient infrared links in portable systems.

Replacement Considerations

Check for direct pin-compatible substitutes within the same product line. Verify electrical parameter equivalence for voltage and current specifications. Consult manufacturer cross-reference guides for updated component availability.