| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT42QT1011-MAHR | Micrel / Microchip Technology | IC SENSR TOUCH/PROX 1CH 8-UDFN | QTouch™ | -40°C ~ 85°C | Cut Tape (CT) | - | - | Buttons | 1.8 V ~ 5.5 V | - | 8-UFDFN Exposed Pad | |
| AT42QT2120-XUR | Micrel / Microchip Technology | IC TOUCH SENSOR 12CH 20TSSOP | QTouch™ | -40°C ~ 85°C | Original-Reel® | - | - | Buttons, Slider, Wheel | 1.8 V ~ 5.5 V | - | 20-TSSOP (0.173", 4.40mm Width) | |
| QT118HA-ISG | Micrel / Microchip Technology | IC SENSOR TOUCH/PROX 1CHAN 8SOIC | QProx™ | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 2 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm Width) | |
| STM8T143AM62T | STMicroelectronics | IC MCU SENSOR TOUCH/PROX 8SOIC | - | -40°C ~ 85°C | Tube | - | - | Buttons | 2.3 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm Width) | |
| CPT212B-A01-GMR | Energy Micro (Silicon Labs) | 12 CHANNEL CAPACITIVE TOUCH CONT | - | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 1.8 V ~ 3.6 V | - | 20-UFQFN Exposed Pad | |
| IQS624-500-DNR | Azoteq | HALL ROTATION, INDUCTIVE AND CAP | IQ Switch®, ProxSense® | -20°C ~ 85°C | Tape & Reel (TR) | - | - | Proximity Only | 2 V ~ 3.6 V | - | 10-WFDFN Exposed Pad | |
| AT42QT2120-SU | Micrel / Microchip Technology | IC TOUCH SENSOR 12CH 20SOIC | QTouch™ | -40°C ~ 85°C | Tube | - | - | Buttons, Slider, Wheel | 1.8 V ~ 5.5 V | - | 20-SOIC (0.295", 7.50mm Width) | |
| AT42QT1244-AUR | Micrel / Microchip Technology | IC TOUCH SENSOR 24KEY 32TQFP | QMatrix™ | -40°C ~ 105°C | Tape & Reel (TR) | - | - | Buttons | 3 V ~ 5 V | - | 32-TQFP | |
| AT42QT1244-AU | Micrel / Microchip Technology | IC TOUCH SENSOR 24KEY 32TQFP | QMatrix™ | -40°C ~ 105°C | Tray | - | - | Buttons | 3 V ~ 5 V | - | 32-TQFP | |
| LDS6126PYGI8 | IDT (Integrated Device Technology) | IC SENSOR TCH PURETOUCH 28SSOP | PureTouch™ | - | Tape & Reel (TR) | - | - | Buttons, Slider, Wheel | 1.65 V ~ 5.5 V | - | 28-SSOP (0.209", 5.30mm 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.