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Product Detailed Parameters
- Description：IC CAPSENSE EXP 10 I/O 16QFN
- Series：CAPSENSE™ Express™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Type：Buttons, Slider
- Proximity Detection：No
- Number of Inputs：Up to 6
- LED Driver Channels：Up to 5
- Interface：I2C
- Resolution：-
- Voltage - Supply：2.4V ~ 5.25V
- Current - Supply：1.5mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-UFQFN
- Supplier Device Package：16-QFN (3x3)
- Grade：-
- Qualification：-
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Overview
The CY8C201A0-LDX2IT is a capacitive touch interface integrated circuit from Infineon Technologies, part of the CapSense Express family. It integrates analog and digital peripherals for touch sensing applications. The device supports up to 10 I/O channels with slider functionality. It operates within a voltage range of 2.4 V to 5.25 V and features an M8C core. The component is housed in a 16-QFN (3x3) package suitable for surface mount installation.
Feature Summary
- Integrates CapSense Express technology for capacitive touch detection
- Supports multiple input/output channels including slider configurations
- Combines analog signal processing with digital control peripherals
Applications
- Capacitive touch button interfaces
- Slider-based user input controls
- Consumer electronics human-machine interfaces
Procurement Notes
Verify the specific ordering suffix to ensure the correct tape and reel configuration matches your assembly requirements. Confirm that the 16-QFN footprint aligns with your PCB layout guidelines. Check for RoHS compliance documentation if required by your manufacturing standards. Ensure the operating temperature range meets your environmental specifications.
Selection Notes
Select this component when a dedicated capacitive touch controller with integrated slider support is needed. It is suitable for designs requiring low pin count solutions for user input. Consider the voltage range and package size constraints during the initial design phase. Evaluate the integration of analog and digital peripherals to reduce overall system complexity.
Part Context
This part belongs to the CapSense Express series, designed for simple capacitive touch applications. It serves as an interface between mechanical user inputs and digital systems. The series focuses on ease of integration and reliable touch detection without complex external components.
Replacement Considerations
Consult official Infineon documentation for direct substitutes within the CapSense family. Verify pin compatibility and functional equivalence before replacing. Generic alternatives may lack specific slider support or integrated peripheral configurations.
