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Номенклатурный номер: 8002985792
Производитель: Microchip Technology


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

Технические параметры

Base Product Number AT42QT2160 ->
Current - Supply 1.127mA
HTSUS 8542.39.0001
Interface IВІC
LED Driver Channels 11
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Mounting Type Surface Mount
Number of Inputs Up to 16
Operating Temperature -40В°C ~ 85В°C
Package Strip
Package / Case 28-VFQFN Exposed Pad
Proximity Detection No
REACH Status REACH Unaffected
Resolution 10 b
RoHS Status ROHS3 Compliant
Series QMatrixв„ў, QSlideв„ў ->
Supplier Device Package 28-QFN (4x4)
Type Buttons, Slider
Video File Introducing Atmel Studio 7
Voltage - Supply 1.8V ~ 5.5V

Дополнительная информация

Datasheet AT42QT2160-MMU
Datasheet AT42QT2160-MMU

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