LDS6201DCGI

Overview

The LDS6201DCGI is a capacitive touch controller from the PureTouch family, manufactured by Renesas Electronics Corporation. It supports up to eight input channels for buttons, sliders, and wheels. The device operates on an I2C interface and functions within a supply voltage range of 1.65V to 5.5V. It is housed in a 20-VFQFN package with exposed pad and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Capacitive sensing capability for buttons, sliders, and rotary encoders
• I2C serial communication interface
• Integrated proximity detection functionality

Applications

• Consumer electronics user interfaces
• Industrial control panels
• Home appliance touch controls

Procurement Notes

Verify component status as this part may be discontinued or subject to end-of-life notices. Confirm current availability through authorized distributors. Ensure compatibility with existing system voltage levels and I2C bus configurations before procurement.

Selection Notes

Select this component for designs requiring multi-channel capacitive touch input with low power consumption. Verify that the 20-VFQFN package fits the PCB layout constraints. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range.

Part Context

This part belongs to the PureTouch family of capacitive touch controllers. It serves as a dedicated interface solution for human-machine interaction in embedded systems. The device simplifies touch sensing implementation by integrating necessary signal processing capabilities directly into the IC.

Replacement Considerations

Check for direct pin-compatible replacements within the same PureTouch family. Verify if newer generations offer improved performance or extended availability while maintaining functional equivalence.