| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 1.80V (min) |
| Case/Package | QFN-28 |
| Supply Current | 1.127 mA |
| Number of Channels | 16 Channel |
| Number of Positions | 28 Position |
| Load Capacitance | 20 pF |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 1.8V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 1.8 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Cut Tape (CT) |
| Operating Temperature | -40℃ ~ 85℃ |
The AT42QT2160-MMU is a QMatrix Touch Sensor IC designed for use with up to 16 keys and a slider (constructed from 2 keys up to 8 keys). The device is a digital burst mode charge-transfer (QT™) sensor designed specifically for matrix layout touch controls; it includes all signal processing functions necessary to provide stable sensing under a wide variety of changing conditions. The device uses an I²C-compatible interface to allow key data to be extracted and to permit individual key parameter setup. The command structure is designed to minimize the amount of data traffic while maximizing the amount of information conveyed.
● Patented spread-spectrum charge-transfer technology (transverse mode)
● Adjacent Key Suppression® (AKS®) technology
● Moisture tolerance
Microchip
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Driver; touch sensor; I2C; Channels:16; VQFN28
ATMEL
ATMEL AT42QT2160-MMU Capacitive Touch Sensor, I2C, 1.8V, 5.5V, QFN, 28Pins, -40℃
Microchip
MICROCHIP AT42QT2160-MMU Capacitive Touch Sensor, I2C, 1.8V, 5.5V, QFN, 28Pins, -40℃
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