AT42QT2100-AUR
IC TOUCH SENSOR 32TQFPManufacturer: Microchip Technology
Categories: Sensor, Capacitive Touch
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The Microchip Technology AT42QT2100-AUR is a QTouch™ capacitive touch controller designed for advanced sensing applications. This 32-TQFP (7x7) packaged component offers up to eight independent touch input channels, enabling the implementation of buttons, sliders, and wheels. Featuring proximity detection capabilities and an SPI interface for seamless integration, the AT42QT2100-AUR operates efficiently within a 2V to 5.5V supply range and an extended temperature range of -40°C to 85°C. Its 14-bit resolution provides precise touch event reporting. This device is suitable for use in consumer electronics, automotive interfaces, and industrial control systems requiring robust and intuitive touch interfaces. The AT42QT2100-AUR is supplied in Tape & Reel packaging.
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, Slider, Wheel |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 5.5V |
| Current - Supply | - |
| Number of Inputs | Up to 8 |
| Resolution | 14 b |
| Supplier Device Package | 32-TQFP (7x7) |
| Proximity Detection | Yes |
| LED Driver Channels | - |
| Programmable | Not Verified |
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