MAX3420EETG+T

Controllers Overview

The MAX3420EETG+T is a USB peripheral controller from the MAX3420E series, designed for full-speed (12 Mb/s) communication compliant with USB 2.0 standards. It features an SPI interface for host connection and operates within a supply voltage range of 1.7 V to 3.6 V. The device draws approximately 30 mA during operation and functions reliably across temperatures from -40°C to +85°C. Packaged in a TQFN-24 format, it integrates necessary logic for USB peripheral control without requiring external microcontrollers for basic protocol handling.

Controllers Feature Summary

• Integrates USB 2.0 full-speed peripheral controller logic with SPI host interface
• Operates on low voltage supply ranging from 1.7 V to 3.6 V
• Supports industrial temperature range from -40°C to +85°C

Controllers Applications

• USB peripheral devices requiring SPI host connectivity
• Full-speed data transfer applications in embedded systems
• Industrial control interfaces operating under wide temperature conditions

Controllers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and package integrity upon receipt. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage before soldering. Cross-reference part numbers carefully as suffixes may indicate specific packaging or revision differences.

Controllers Selection Notes

Select this component when a dedicated USB peripheral controller with SPI interface is required for full-speed operations. Consider the TQFN-24 package constraints for PCB layout. Evaluate power consumption against system battery life requirements given the 30 mA operating current. Verify compatibility with host SPI clock speeds and voltage levels.

Controllers Part Context

This part belongs to the MAX3420E family of USB controllers by Analog Devices/Maxim Integrated. It serves as a specialized interface solution for connecting peripherals to hosts via SPI rather than direct USB lines. The E variant typically denotes extended temperature ranges suitable for broader environmental applications compared to commercial grade parts.

Controllers Replacement Considerations

Check for MAX3420EETG+ as a tube-packaged alternative if reel quantities are not needed. Verify functional equivalence with other MAX3420 variants regarding pinout and register compatibility. Ensure any substitute maintains the same TQFN-24 footprint and electrical specifications.