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.
Filter and sort
Categories
IQS550-BL-QNR
150CH. TRACKPAD/TOUCH SCREEN CON
LDS6107NQGI8
IC SENSOR TCH PURETOUCH 28VFQFPN
LDS6204NTGI8
IC TOUCH CTLR 8CH CAP 20VFQFPN
AT42QT1245-MUR
IC TOUCH SENSOR 24KEY 32QFN
AT42QT2120-MMHR
IC TOUCH SENSOR 12CH 20VQFN
QT60160-ATG
MICRO PERIPHERAL IC
CPT007B-A02-GMR
IC CTLR CAP TOUCH 7CH GPIO 20QFN
CAP1208-1-SL
8-CHANNEL CAPACITIVE TOUCH SENSO
LDS6107NQGI
IC SENSOR TCH PURETOUCH 28VFQFPN
CPT007B-A02-GUR
7 CHANNEL CAPACITIVE TOUCH CONTR
FDC2112DNTR
IC CAPACITIVE SENSING
MTCH1010T-V/SN
IC PROXIMITY DETECTOR
CAP1296-1-AIA-TR
IC TOUCH SENSOR 6CH CAP 10VDFN 3
CPT213B-A01-GM
13 CHANNEL CAPACITIVE TOUCH CONT
CAP1293-1-SN
3-CHANNEL CAPACITIVE TOUCH SENSO
LC717A00AJ-AH
IC TOUCH SENSOR
AT42QT1244-AUR
IC TOUCH SENSOR 24KEY 32TQFP
AT42QT1012-TSHR
IC TOUCH SENSOR 1KEY SOT23-6
MTCH105T-I/ST
IC PROXIMITY DETECTOR 14TSSOP
STMPE16M31PXQTR
IC CTLR TOUCHKEY 16CHAN 32-QFN