| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IQS127D-00002-TSR | Azoteq | 1 CH. CAPACITIVE TOUCH SENSOR WI | IQ Switch®, ProxSense® | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Button | 2.95 V ~ 5.5 V | - | SOT-23-6 Thin, TSOT-23-6 | |
| QT510-ISSG | Micrel / Microchip Technology | IC SENSOR QWHEEL ROTARY 14TSSOP | QSlide™, QWheel™ | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Wheel | 2.5 V ~ 5 V | - | 14-TSSOP (0.173", 4.40mm Width) | |
| IQS231A-00000000-DNR | Azoteq | 1 CH. CAPACITIVE SAR SENSOR FOR | ProxSense® | -20°C ~ 85°C | Tape & Reel (TR) | - | - | Proximity Detector | 1.8 V ~ 3.3 V | - | 10-WFDFN Exposed Pad | |
| AT42QT2120-MMHR | Micrel / Microchip Technology | IC TOUCH SENSOR 12CH 20VQFN | QTouch™ | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Buttons, Slider, Wheel | 1.8 V ~ 5.5 V | - | 20-VFQFN Exposed Pad | |
| TCA305GXLLA1 | International Rectifier (Infineon Technologies) | IC PROXIMITY SWITCH PDSO-14 | - | -25°C ~ 85°C | Tube | - | - | Proximity Only | 5 V ~ 30 V | - | 14-SOIC (0.154", 3.90mm Width) | |
| CY8CMBR3002-SX1IT | Cypress Semiconductor | IC CAP SENSE CTRLR 2CAP 8SOIC | CapSense® Express™ SmartSense™ | -40°C ~ 85°C | Cut Tape (CT) | - | - | Buttons | 1.8 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm Width) | |
| IDTLDS6000NQGI | IDT (Integrated Device Technology) | IC SENSOR TCH PURETOUCH 28VFQFPN | PureTouch™ | - | Tray | - | - | Buttons, Slider, Wheel | 1.65 V ~ 1.95 V | - | 28-WFQFN Exposed Pad | |
| QT112-D | Micrel / Microchip Technology | SENSOR IC TOUCH/PROXMTY 1CH 8DIP | QProx™ | 0°C ~ 70°C | Tube | - | - | Buttons | 2.5 V ~ 5.5 V | - | 8-DIP (0.300", 7.62mm) | |
| QT140-ASG | Micrel / Microchip Technology | IC SENSOR 4KEY 5V 5MA SGL 28SSOP | QProx™, QTouch™ | -40°C ~ 105°C | Tape & Reel (TR) | - | - | Buttons | 3 V ~ 5.5 V | - | 28-SSOP (0.209", 5.30mm Width) | |
| QT113-IS | Micrel / Microchip Technology | SENSOR IC TOUCH/PROXMTY 1CH8SOIC | QProx™ | -40°C ~ 85°C | Tube | - | - | Buttons | 2.5 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm 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.