| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT42QT1481-AU | Micrel / Microchip Technology | IC TOUCH SENSOR 48KEY 44TQFP | QMatrix™ | -40°C ~ 105°C | Tray | - | - | Buttons | 4.75 V ~ 5.25 V | - | 44-TQFP | |
| CAP1106-1-AIA-TR | Micrel / Microchip Technology | IC TOUCH SENSOR 6CH 10VDFN | - | -40°C ~ 125°C | Tape & Reel (TR) | - | - | Buttons | 3 V ~ 3.6 V | - | 10-VFDFN Exposed Pad | |
| MPR084EJR2 | NXP Semiconductors / Freescale | IC CTLR TOUCH SENSR PROX 16TSSOP | - | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons, Slider, Wheel | 1.8 V ~ 3.6 V | - | 16-TSSOP (0.173", 4.40mm Width) | |
| AT42QT1085-AUR | Micrel / Microchip Technology | IC TOUCH SENSOR 8KEY 32TQFP | QTouch™ | -40°C ~ 85°C | Cut Tape (CT) | - | - | Buttons | 2 V ~ 5.5 V | - | 32-TQFP | |
| IQS316-0-QFR | Azoteq | 16 CH. CAPACITIVE TOUCH AND PROX | IQ Switch®, ProxSense® | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Button | 2.85 V ~ 5.5 V | - | 32-VFQFN Exposed Pad | |
| QT8C04-ASG | Micrel / Microchip Technology | IC TOUCH SENSOR | - | - | - | - | - | - | - | - | - | |
| CY8C20140-LDX2I | Cypress Semiconductor | IC CAPSENSE EXP 4 I/O 16QFN | CapSense® Express™ | -40°C ~ 85°C | Tray | - | - | Buttons | 2.4 V ~ 5.25 V | - | 16-UFQFN | |
| FDC2112DNTT | N/A | IC CAPACITIVE SENSING | - | -40°C ~ 125°C | Tape & Reel (TR) | - | - | Proximity Only | 2.7 V ~ 3.6 V | - | 12-VFDFN Exposed Pad | |
| MTCH102T-I/MS | Micrel / Microchip Technology | IC PROXIMITY DETECTOR 8MSOP | - | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 2.05 V ~ 3.6 V | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| SX9306IULTRT | Semtech | SX9306 3X3 20 PIN QFN | - | -40°C ~ 85°C | - | - | - | Proximity Only | 2.7 V ~ 5.5 V | - | - |
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.