MAX7360EWX+

Sensor And Detector Interfaces Overview

The MAX7360EWX+ is an I2C-interfaced key-switch controller and LED driver manufactured by Analog Devices Inc./Maxim Integrated. It manages up to 64 key switches and includes eight LED drivers with GPIO functionality. The device operates on a single supply voltage ranging from 1.62V to 3.6V, with a maximum operating current of 50µA. It features integrated ESD protection rated at ±8kV contact discharge and ±15kV air gap discharge. The component supports a 400kbps I2C interface with +5.5V tolerant inputs and selectable bus timeouts. It utilizes static matrix scanning for low EMI operation and offers programmable debounce times and LED brightness control via PWM.

Sensor And Detector Interfaces Feature Summary

• Integrates management for up to 64 key switches alongside eight independent LED drivers and general-purpose I/O ports.
• Features static matrix monitoring to ensure low electromagnetic interference during key scanning operations.
• Includes robust electrostatic discharge protection circuits capable of withstanding high-voltage contact and air gap events.

Sensor And Detector Interfaces Applications

• Smartphones and cellular telephones
• Portable personal computers and PDAs
• Handheld gaming consoles

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'EWX+' against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through the latest environmental declaration. Check for obsolescence notices or limited availability alerts directly from Analog Devices distributors before finalizing procurement plans.

Sensor And Detector Interfaces Selection Notes

Select this component when designing systems requiring extensive key input handling and localized LED indication within a compact footprint. Ensure the design environment accommodates the 1.62V to 3.6V supply range and that the PCB layout supports the required WLP-36 package dimensions. Verify that the host microprocessor supports the necessary I2C protocol speeds and address configurations.

Sensor And Detector Interfaces Part Context

This part belongs to the MAX7360 family of peripheral controllers designed for mobile consumer electronics. It serves as a dedicated interface between the main processor and user input/output elements, reducing pin count requirements on the central CPU. The family emphasizes power efficiency and signal integrity in dense portable designs.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide for potential alternatives if this specific variant is discontinued or unavailable.