Manufacturer Part Number
CY8CMBR3108-LQXIT
Manufacturer
Infineon Technologies
Introduction
The CY8CMBR3108-LQXIT is part of the CapSense® Express™ SmartSense™ series, specializing in interface sensors for capacitive touch. Designed for modern touch-sensitive applications, it offers robust sensing capabilities in a compact package.
Product Features and Performance
Supports up to 8 capacitive touch inputs
Integrated Proximity Detection
Up to 4 LED Driver Channels for direct user interface feedback
Efficient I2C communication interface
Operates across a wide voltage range (1.8V ~ 5.5V)
Low current consumption (140mA) for energy-efficient designs
Designed to withstand operating temperatures from -40°C to 85°C
Utilizes SmartSense™ technology for auto-tuning of touch sensitivity
Product Advantages
Flexible input configuration supports diverse touch-based interactions
Proximity detection enhances user experience with wake-on-approach features
Integrated LED channels reduce component count for status indication
Compatibility with a broad range of supply voltages allows for versatile power management
Low power consumption extends battery life in portable applications
Rugged design ensures reliable operation in harsh environmental conditions
Key Technical Parameters
Number of Inputs: Up to 8
LED Driver Channels: Up to 4
Interface: I2C
Voltage Supply: 1.8V ~ 5.5V
Current Supply: 140mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-UFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
Quality and Safety Features
Manufactured by Infineon Technologies, a leader in semiconductor solutions
Complies with stringent quality and safety standards
Engineered for durability and long-term reliability
Compatibility
Easily integrates with existing microcontroller-based designs via I2C interface
Surface mount package compatible with standard PCB technology
Application Areas
Consumer electronics (smartphones, tablets, wearable devices)
Home appliances (ovens, refrigerators, washing machines)
Industrial controls
Medical devices
Automotive interfaces
Product Lifecycle
Status: Active
Not currently nearing discontinuation, ensuring ongoing availability
Replacement or upgrade paths available for future design evolution
Several Key Reasons to Choose This Product
Robust capacitive touch and proximity detection capabilities ensure responsive, intuitive user interfaces
Integrated LED drivers provide direct, customizable feedback for interactive designs
Versatile power and communication interfaces support a wide range of applications
Low power consumption enhances the viability for battery-operated devices
High reliability and quality standards from Infineon Technologies guarantee long-term performance
Easy integration and compatibility simplify the development process for a variety of devices