IFXCY8CMBR3108-LQXIT
Overview
The CY8CMBR3108-LQXIT is a register-configurable CapSense Express controller designed for capacitive touch sensing without the need for firmware development. It supports up to 8 sensor inputs with a high signal-to-noise ratio exceeding 100:1 and includes integrated features like proximity detection, LED drivers, and liquid tolerance.
Why Choose This Part
This controller eliminates software complexity by using SmartSense Auto-tuning to calibrate for PCB manufacturing variations and environmental changes automatically. It operates over a wide 1.71V to 5.5V range and features ultra-low power consumption of 22uA per sensor in run mode.
Applications
Key Specifications
Getting Started
Designers can configure the device using the Infineon EZ-Click Customizer tool, which generates the configuration register map for the I2C host. For hardware evaluation, the CY8CKIT-044 PSoC 4 M-Series Pioneer Kit or dedicated CapSense Express evaluation boards provide a platform for testing sensor sensitivity and LED effects.
