MAX3301EETJ+T

Overview

The MAX3301EETJ+T is a USB On-The-Go transceiver and charge pump integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It supports Full Speed data rates of 1 Mb/s and 12 Mb/s, compliant with the USB OTG standard. The device operates on a supply voltage ranging from 3 V to 4.5 V, with a maximum operating temperature of +85°C and a minimum of -40°C. It features a low quiescent current of 5 uA and is housed in a TQFN-EP-32 surface-mount package.

Feature Summary

• Integrates USB OTG transceiver functionality with an internal charge pump for comprehensive connectivity solutions.
• Supports high-speed data transmission up to 12 Mb/s alongside standard 1 Mb/s operation modes.
• Designed for low-power applications with minimal standby current consumption.

Applications

• Portable electronic devices requiring dual-role USB connectivity
• Mobile communication hardware interfaces
• Embedded systems utilizing USB On-The-Go standards

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing this component. Confirm that the manufacturer designation remains Analog Devices Inc./Maxim Integrated. Ensure the part number matches the exact TQFN-EP-32 footprint requirements for your PCB layout. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require both host and device capabilities within a single USB interface. The integrated charge pump eliminates the need for external components typically required for USB signaling. Consider the thermal performance limits of the TQFN-EP-32 package if operating near the upper temperature boundary. Verify power supply stability within the 3 V to 4.5 V range to ensure reliable Full Speed operation.

Part Context

This part belongs to the MAX3301E series of USB interface ICs. It serves as a specialized solution for mobile and portable electronics where space constraints and power efficiency are critical design factors. The integration of transceiver and charge pump functions distinguishes it from discrete USB interface solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate other members of the MAX3301E family or comparable USB OTG transceivers from the same manufacturer if direct substitution is required.