| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QT240-ISSG | Micrel / Microchip Technology | IC SENSOR QTOUCH 4CHAN 20SSOP | QTouch™ | -40°C ~ 85°C | Cut Tape (CT) | - | - | Buttons | 3.9 V ~ 5 V | - | 20-SSOP (0.209", 5.30mm Width) | |
| AT42QT1111-MU | Micrel / Microchip Technology | IC TOUCH SENSOR 11KEY 32QFN | QTouch™ | -40°C ~ 85°C | Cut Tape (CT) | - | - | Buttons | 1.8 V ~ 5.5 V | - | 32-VFQFN Exposed Pad | |
| CPT212B-A01-GM | Energy Micro (Silicon Labs) | 12 CHANNEL CAPACITIVE TOUCH CONT | - | -40°C ~ 85°C | Tube | - | - | Buttons | 1.8 V ~ 3.6 V | - | 20-UFQFN Exposed Pad | |
| CY8C20180-LDX2IT | Cypress Semiconductor | IC CAPSENSE EXP 8 I/O 16QFN | CapSense® Express™ | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 2.4 V ~ 5.25 V | - | 16-UFQFN | |
| QT102-ISG | Micrel / Microchip Technology | IC SNSR TOUCH/PROX 1CHAN SOT23-6 | QTouch™ | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 2 V ~ 5.5 V | - | SOT-23-6 | |
| TCA355GGEGHUMA1 | International Rectifier (Infineon Technologies) | IC PROXIMITY SWITCH 8DSO | - | -25°C ~ 85°C | Tape & Reel (TR) | - | - | Proximity Only | 5 V ~ 30 V | - | 8-SOIC (0.154", 3.90mm Width) | |
| MTCH108T-I/GZ | Micrel / Microchip Technology | IC PROXIMITY DETECTOR 20UQFN | - | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons | 2.05 V ~ 3.6 V | - | 20-UFQFN Exposed Pad | |
| CAP1006-1-AIA-TR | Micrel / Microchip Technology | IC TOUCH SENSOR 6CH 10VDFN | - | - | Tape & Reel (TR) | - | - | Buttons | - | - | 10-VFDFN Exposed Pad | |
| QT160-AS | Micrel / Microchip Technology | SENSOR IC 6CH 5V 5MA SGL 28-SSOP | QProx™, QTouch™ | -40°C ~ 105°C | Tape & Reel (TR) | - | - | Buttons | 3 V ~ 5.5 V | - | 28-SSOP (0.209", 5.30mm Width) | |
| IQS227AS-00000000-TSR | Azoteq | 1 CH. CAPACITIVE TOUCH SENSOR WI | IQ Switch®, ProxSense® | -20°C ~ 85°C | Tape & Reel (TR) | - | - | Button | 1.8 V ~ 3.6 V | - | SOT-23-6 Thin, TSOT-23-6 |
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.