AT42QT1111-AU
IC TOUCH SENSOR 11KEY 32TQFPManufacturer: Microchip Technology
Categories: Sensor, Capacitive Touch
Quality Control: Learn More
Microchip Technology's AT42QT1111-AU is an 11-key capacitive touch sensor IC from the QTouch™ series. This device, supplied in a 32-TQFP (7x7) surface-mount package on tape and reel, enables the implementation of intuitive touch interfaces. It features up to 7 LED driver channels and supports an SPI interface for communication. Operating from a 1.8V to 5.5V supply range, the AT42QT1111-AU consumes a maximum of 12mA. This component is well-suited for applications requiring advanced user input in consumer electronics, appliances, and industrial control systems.
Additional Information
Series: QTouch™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-TQFP |
| Mounting Type | Surface Mount |
| Interface | SPI |
| Type | Buttons |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Current - Supply | 12mA |
| Number of Inputs | Up to 11 |
| Resolution | - |
| Supplier Device Package | 32-TQFP (7x7) |
| Proximity Detection | No |
| LED Driver Channels | Up to 7 |
| Programmable | Not Verified |
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