MICROCHIPCAP1298-1-SLCAP1298-1-SL Microchip Technology, CAP1298 Capacitive Touch Sensor Capacitive 14-Pin SOIC
Maximum Operating Supply Voltage 5.5VMaximum Output Voltage 0.4VMaximum Supply Current 750 µAMaximum Switching Frequency 400 kHz
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The CAP1298 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low-cost and robust touch interfaces. It also offers improved proximity detection with its Signal Guard option.
Additional Features:
8 Capacitive Touch Sensor inputs
Programmable sensitivity
Automatic recalibration
Combo Mode: Key and Proximity
Press and Hold feature for Volume-like Applications:
Proximity Detection
Signal Guard
Low Power operations
8kV protection
I²C™ and SMBus
3.0V to 5.5V
16-pin QFN, 14-pin SOIC