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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AK4160EN
IC TOUCH SENSOR CAP 16CH 16QFN
B6TS-04LT
IC TOUCH SENSOR 4CH 20SOP
ATMXT154-CUR
IC SENSOR MAXTOUCH
ATMXT3432S-M-Z2UR
IC SENSOR MAXTOUCH
SX9511EWLTRT
IC CTLR TOUCH 8CH IR DET 20QFN
QT9701B2-ISG
SENSOR IC CHARGE TRANSFER 28SOIC
ATMXT1536E-M-CUR
IC SENSOR MAXTOUCH
SX8661I07ZULTRT
IC TOUCH BUTTON CTLR 28MLPQ
ATMXT1386-Z2UIR
IC SENSOR MAXTOUCH
SX8636I05ZULTRT
IC TOUCH BUTTON CTLR 28MLPQ
B6TS-08NF
IC TOUCH SENSOR 8CH 32QFP
LC71F7001VB-0-H
IC TOUCH SENSOR SOP
SX8660I06AULTRT
IC TOUCH BUTTON CTLR 28QFN
LC71F7001VB-2-H
IC TOUCH SENSOR SOP
QT8C04-ASG
IC TOUCH SENSOR
CY8C20180-SX2IKP
BUTTON CAPACITIVE CONTROLLERS
ATMXT336S-MAUR
IC SENSOR MAXTOUCH 336CH
ATMXTS100-CU
IC SENSOR MAXTOUCH
ATMXT768E-ABR
IC SENSOR MAXTOUCH 768CH
ATMXT1386-Z2UR
IC SENSOR MAXTOUCH