LDS6107PYGI8

Overview

The LDS6107PYGI8 is a PureTouch capacitive touch sensor controller manufactured by Renesas Electronics Corporation. It features 13 input channels and supports buttons, sliders, and scroll wheels. The device operates on a 1.65V to 5.5V supply with a typical current consumption of 70µA. It offers I2C, SMBus, and SPI interfaces. The component is housed in a 28-SSOP package (5.30mm wide) and is surface-mounted. It has reached end-of-life status as of January 31, 2023.

Feature Summary

• Supports up to 13 capacitive sensor inputs for various touch configurations
• Includes Direct Communication Mode outputs for mechanical button emulation
• Provides configurable hysteresis and debounce settings
• Offers multiple serial interface options including I2C, SMBus, and SPI

Applications

• Capacitive touch button interfaces
• Slider and scroll wheel implementations
• Consumer electronics control panels

Procurement Notes

This component is officially classified as obsolete with an End-of-Life date of January 31, 2023. Availability is limited to existing stock only; no new production is scheduled. Verify part authenticity through authorized distributors and confirm RoHS3 compliance status before integration into designs requiring long-term supply assurance.

Selection Notes

Select this controller for applications requiring up to 13 touch channels within a compact 28-SSOP footprint. Ensure the design accommodates the 1.65V to 5.5V operating range and utilizes compatible serial communication protocols. Consider alternative components if long-term availability or active manufacturing support is required for future product generations.

Part Context

The LDS6107 belongs to the IDT/Renesas PureTouch family of capacitive touch controllers. This series provides integrated solutions for human-machine interfaces without requiring external microcontrollers for basic touch processing. The specific LDS6107 variant distinguishes itself by offering 13 channels compared to other family members with fewer inputs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements from the same manufacturer are not explicitly listed.