AT42QT2100-AU
IC TOUCH SENSOR 7KEY 32TQFPManufacturer: Microchip Technology
Categories: Sensor, Capacitive Touch
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Microchip Technology's AT42QT2100-AU is a highly integrated capacitive touch controller from the QTouch™ series. This component, packaged in a 32-TQFP (7x7) surface-mount configuration, offers advanced touch sensing capabilities. It supports up to 8 touch inputs, enabling the implementation of buttons, sliders, and wheels. The device features an SPI interface for data and control, and includes proximity detection functionality. Operating across a voltage supply range of 2V to 5.5V and an extended temperature range of -40°C to 85°C, the AT42QT2100-AU is suitable for demanding applications in consumer electronics, automotive, and industrial control systems. Its 14-bit resolution ensures precise touch event detection.
Additional Information
Series: QTouch™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| 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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