24-key QMatrix FMEA IEC/EN/UL60730 Touch Sensor

文件：1.11056 Mbytes 页数：61 Pages

ATMEL

爱特梅尔

Touch Sensing/Turnkey Products

The Microchip's AT42QT1244 and 1245 are a capacitive touch controllers with configurable 24-QTouch buttons. The Microchip QMatrix sensing algorithm (mutual capacitance) enables the user to achieve more buttons than there are pins because of this matrix layout. The device includes all signal processi • Number of keys: Up to 24\n• Key spacings: 8 mm or wider, center to center (panel thickness dependent)\n• PCB Layers required: One layer (with jumpers), two layers (no jumpers)\n• Panel materials: Plastic, glass, composites, painted surfaces (low particle density metallic paints possible)\n• Key se;

Microchip

微芯科技

24-key QMatrix FMEA IEC/EN/UL60730 Touch Sensor

文件：1.11056 Mbytes 页数：61 Pages

ATMEL

爱特梅尔

Package：32-TQFP；包装：管件 类别：集成电路（IC） 传感器，电容式触控 描述：IC TOUCH SENSOR 24KEY 32TQFP

MICROCHIP

微芯科技

Package：32-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 传感器，电容式触控 描述：IC TOUCH SENSOR 24KEY 32QFN

MICROCHIP

微芯科技

Package：32-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 传感器，电容式触控 描述：IC TOUCH SENSOR 24KEY 32QFN

MICROCHIP

微芯科技