IQS263A-0-DNR

Overview

The IQS263A-0-DNR is a capacitive touch sensor IC from Azoteq's ProxSense series, designed for scroll and swipe gesture detection. It features a single channel with active wake-up capabilities triggered by both touch and proximity events. The device utilizes I2C communication for data output and operates within a standard voltage range typical for low-power sensor interfaces.

Feature Summary

• Supports scroll and swipe gesture recognition
• Active wake-up on combined touch and proximity
• I2C interface for system integration

Applications

• Scroll wheel input devices
• Swipe control interfaces
• Consumer electronics gesture controls

Procurement Notes

Verify the specific suffix 'DNR' against official Azoteq documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing firmware drivers for the ProxSense architecture before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when scroll or swipe functionality is required in space-constrained designs. It is suitable for applications needing low power consumption during standby modes. Consider the single-channel limitation if multiple independent touch zones are necessary.

Part Context

This part belongs to the IQ Switch family utilizing ProxSense technology. It integrates sensing logic and signal processing into a compact package. The device simplifies design-in by handling raw capacitance measurements internally.

Replacement Considerations

No direct public substitutes are confirmed in available documentation. Evaluate newer ProxSense variants for pin-compatible upgrades if availability is an issue.