Interface - Sensor, Capacitive Touch
Interface - Sensor, Capacitive Touch (Integrated Circuits - ICs) - Category Overview
Definition
The Interface - Sensor, Capacitive Touch category encompasses specialized Integrated Circuits (ICs) designed to detect and process touch inputs via capacitive sensing technology. These sensors measure changes in capacitance caused by the proximity or contact of a conductive object (such as a human finger) to trigger responsive actions in electronic devices. Capacitive touch ICs are widely used in modern user interfaces due to their high sensitivity, durability, and ability to support multi-touch functionality.
Types of Capacitive Touch Sensor ICs
This category includes several key product types, each tailored for specific applications:
- Self-Capacitance Sensors Detect single-touch inputs with high precision, commonly used in simple buttons or sliders.
- Mutual Capacitance Sensors Support multi-touch recognition, enabling advanced interfaces like smartphone and tablet touchscreens.
- Proximity Sensors Trigger responses without physical contact, ideal for power-saving wake-up functions in IoT devices.
- Gesture-Control ICs Interpret complex hand movements (swipes, zooms) for immersive human-machine interaction.
- Water-Resistant & Glove-Compatible Sensors Engineered for challenging environments (industrial panels, automotive dashboards).
Purchasing Recommendations
When selecting Capacitive Touch Sensor ICs, consider:
1. Application Requirements Choose self-capacitance for basic inputs or mutual capacitance for advanced multi-touch.
2. Environmental Factors Opt for waterproof or noise-resistant variants if used in humid or electrically noisy settings.
3. Power Efficiency Low-power ICs extend battery life in portable devices.
4. Integration Support Verify compatibility with host controllers (I C, SPI interfaces) and firmware libraries.
5. Certifications Ensure compliance with industry standards (e.g., automotive-grade AEC-Q100 for vehicles).
This category is critical for designing intuitive interfaces in consumer electronics, automotive systems, and industrial controls. Browse our curated selection to find optimized solutions for your project.
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Categories
LDS6104PYGI8
IC SENSOR TCH PURETOUCH 28SSOP
QT60040-IS
SENSOR IC MATRX TOUCH 4CH 14SOIC
SX9513EWLTRT
IC CTLR TOUCH 8CH PROX 20QFN
IDTLDS6000PYGI
IC SENSOR TCH PURETOUCH 28SSOP
AT42QT1085-MUR
IC TOUCH SENSOR 8KEY 32QFN
IQS263-0-MSR
3 CH. CAPACITVE SENSOR FOR SCROL
QT118HA-ISG
IC SENSOR TOUCH/PROX 1CHAN 8SOIC
IDTLDS6000NQGI
IC SENSOR TCH PURETOUCH 28VFQFPN
CY8C201A0-LDX2IT
IC CAPSENSE EXP 10 I/O 16QFN
604-00038
IC SENSOR TOUCH/PROXMTY 1CH 8DIP
AT42QT2100-AUR
IC TOUCH SENSOR 32TQFP
QT161-DG
IC SENSOR QTOUCH 6CHAN 28DIP
IQS228AS-00000000-TSR
1 CH. CAPACITIVE TOUCH SENSOR DY
QT60248-AS
IC SENSOR 24CHAN QMATRIX 32TQFP
SX9300IULTRT
IC SAR SMART PROX 2CH 20QFN
QT150-DG
IC SENSOR 5KEY 5V 5MA SGL 28DIP
IDTLDS6000NQGI8
IC SENSOR TCH PURETOUCH 28VFQFPN
CY8C20140-SX2IKP
BUTTON CAPACITIVE CONTROLLERS
QT118H-ISG
IC SENSOR TOUCH/PROX 1CHAN 8SOIC
QT60248-ASG
IC SENSOR QMATRIX 24CHAN 32TQFP