Preface
1 LED and PWM
2 Schematic checklist:
This section provides a general checklist for touch applications. For application-specific information, please refer to the relevant topics or contact the Microchip Technical Support team.
3 Layout Guidelines
This section provides a general layout guidelines for touch applications. For application-specific information, please refer to the relevant topics or contact the Microchip Technical Support team.
4 Proximity Design Guide
5 Spring Sensor Guide
6 CAP Device
7 Metal Over Cap Guide
8 ITS
9 HOD
10 ESD Protection
Refer to the information below for general ESD protection guidelines related to touch applications.
11 EFT
Microchip Information

1 LED and PWM

This section provides information on how touch performance is affected by LEDs and PWM signals—regardless of whether PWM is used with LED’s and offers recommended solutions to address these issues.

Rev: A