LDS6120NQGI

Overview

The LDS6120NQGI is a PureTouch capacitive touch sensor IC from Renesas Electronics Corporation. It provides a comprehensive touch interface solution for buttons, sliders, and wheels. The device features an integrated keypad LED driver with visual effects capabilities. It operates within a supply voltage range of 1.65V to 5.5V and consumes 70µA of supply current. The component is housed in a 40-WFQFN exposed pad package designed for surface mount applications.

Feature Summary

• Integrates capacitive touch sensing for buttons, sliders, and wheels
• Includes built-in keypad LED driver with visual effect support
• Supports standard digital communication interfaces

Applications

• Consumer electronics touch control panels
• Appliance user interface modules
• Industrial control panel inputs

Procurement Notes

Verify the obsolete status of this component before design implementation. Confirm availability through authorized distributors or secondary market channels. Ensure compatibility with existing firmware and hardware layouts if replacing active inventory. Check for lifecycle notices regarding end-of-life transitions.

Selection Notes

Select this part for designs requiring integrated touch and LED driving functions. Consider the 40-pin QFN package constraints for PCB layout. Evaluate power consumption requirements against the specified 70µA operating current. Verify interface compatibility with the host microcontroller system.

Part Context

This component belongs to the PureTouch family of capacitive touch controllers. It is manufactured by Renesas Electronics Corporation. The series focuses on providing highly integrated solutions for human-machine interfaces. It combines sensing logic with display drive capabilities in a single chip.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component is listed as obsolete. Designers should consult official Renesas resources for potential next-generation replacements.