| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QT140-D | Micrel / Microchip Technology | SENSOR IC 4-CH 5V 5MA SGL 28-DIP | QProx™, QTouch™ | 0°C ~ 70°C | Tube | - | - | Buttons | 3 V ~ 5.5 V | - | 28-DIP (0.300", 7.62mm) | |
| CY8C201A0-SX2I | Cypress Semiconductor | IC CAPSENSE EXP 10 I/O 16SOIC | CapSense® Express™ | -40°C ~ 85°C | Tube | - | - | Buttons, Slider | 2.4 V ~ 5.25 V | - | 16-SOIC (0.154", 3.90mm Width) | |
| LC717A10AJ-AH | AMI Semiconductor / ON Semiconductor | IC TOUCH SENSOR CAP-DGTL 30SSOP | - | -40°C ~ 105°C | Tape & Reel (TR) | - | - | Buttons | 2.6 V ~ 5.5 V | - | 30-LFSOP (0.173", 4.40mm Width) |
Sensor interface ICs for capacitive touch applications are specialized components that enable the detection, processing, and interpretation of touch inputs in devices such as touchscreens, touchpads, and proximity sensors. They provide features like sensitivity adjustment, noise filtering, and multi-touch support to enhance the user experience and performance of capacitive touch interfaces.