AT42QT1111-MU
IC TOUCH SENSOR 11KEY 32QFNManufacturer: Microchip Technology
Categories: Sensor, Capacitive Touch
Quality Control: Learn More
Microchip Technology's AT42QT1111-MU is an 11-key capacitive touch controller from the QTouch™ series, available in a 32-VQFN (5x5) package. This surface-mount device offers a flexible interface via SPI and operates within a voltage supply range of 1.8V to 5.5V, drawing a maximum of 12mA. The AT42QT1111-MU supports up to 11 touch inputs and features integrated LED driver channels for up to 7 outputs, facilitating intuitive user interfaces. Its robust design is suitable for operation across a wide temperature range, from -40°C to 85°C. Commonly employed in consumer electronics, industrial control systems, and automotive applications, this component simplifies the implementation of touch-sensitive controls.
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-VFQFN Exposed Pad |
| 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-VQFN (5x5) |
| Proximity Detection | No |
| LED Driver Channels | Up to 7 |
| Programmable | Not Verified |
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