SX8645I05AWLTRT

Overview

The SX8645I05AWLTRT is a capacitive touch sensor IC manufactured by Semtech Corporation, classified as a touch button controller within the analog mixed-signal and signal circuit categories. It operates within an industrial temperature range of -40°C to +85°C and utilizes a QFN package with 32 pins. The device is designed for human-machine interface applications requiring reliable touch detection capabilities.

Feature Summary

• Capacitive touch sensing technology for button control
• Industrial-grade operational temperature range
• RoHS compliant construction

Applications

• Human-machine interfaces
• Consumer electronics control panels
• Appliance touch controls

Procurement Notes

Verify component authenticity through authorized Semtech distributors or certified supply chain partners. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with moisture sensitivity level requirements to maintain device reliability before assembly.

Selection Notes

Select this component for designs requiring dedicated capacitive touch button control functionality. Consider the 32-pin QFN footprint for PCB layout constraints. Verify compatibility with system voltage levels and interface requirements against specific application needs.

Part Context

This part belongs to Semtech's portfolio of capacitive touch sensors and controllers. It serves as a specialized solution for integrating touch input into electronic devices, complementing other Semtech offerings in signal processing and interface technologies.

Replacement Considerations

Consult official Semtech documentation for verified cross-reference part numbers. Do not substitute with generic touch controllers without validating electrical and mechanical specifications.