LDS6204SOGI8

Overview

The LDS6204SOGI8 is a capacitive touch controller from the PureTouch family, manufactured by Renesas Electronics. It supports up to eight channels for detecting buttons, sliders, and wheels, including proximity detection capabilities. The device operates on an I2C interface and functions within a supply voltage range of 1.65V to 5.5V. It draws a maximum supply current of 55µA. The component is housed in a 20-VFQFN package with exposed pad, measuring 3x3mm. It is rated for operation between -40°C and +85°C. This part is designated as obsolete.

Feature Summary

• Supports up to eight capacitive sensing channels for buttons, sliders, and rotary wheels
• Includes proximity detection functionality
• Utilizes I2C communication interface
• Operates across a wide supply voltage range

Applications

• Capacitive touch button interfaces
• Slider control panels
• Rotary wheel encoders

Procurement Notes

This component is officially classified as obsolete by the manufacturer. Availability is restricted to existing stock or third-party surplus markets. Verify RoHS compliance status through official documentation before integration. Confirm package dimensions and pinout compatibility during replacement planning.

Selection Notes

Select this component only for maintenance of existing designs requiring the specific PureTouch feature set. Evaluate alternative capacitive controllers for new projects due to end-of-life status. Ensure system power supply aligns with the specified 1.65V to 5.5V operating range.

Part Context

The LDS6204 belongs to the IDT/LDS legacy product line acquired by Renesas. It serves as a specialized input controller for human-machine interfaces. The SOGI8 suffix indicates the specific tape-and-reel packaging variant for surface-mount assembly.

Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Designers should consult Renesas for recommended modern equivalents within the PureTouch portfolio.