Description

The CAP1114 is a turnkey capacitive touch controller providing a wide variety of  button and slider functionality, and making it easy for designers to add 
aesthetically pleasing, low-cost and robust touch interfaces. 

The CAP1114 also contains 11 LED drivers that offer full-on / off, variable rate blinking, dimness controls, and breathing. Each of the LED drivers may be linked to one of the sensor inputs to be actuated when a touch is detected. As well, each LED driver may be individually controlled via a host controller.

It also can implement a slider with acceleration and position detection

Microchip Technology Inc CAP1114-1-EZK-TR Fourteen Channel Capacitive Touch with LED Driver 32 VQFN 5x5x0.9mm T/R 3 – 3.6 V 120 uA 2-Wire Capacitive Touch Sensor 11 LEDs – QFN-32
^Package 32QFN EP
^Type Capacitive
^Number of Channels 14
^Interface Type SMBus
^Load Capacitance 400 pF
^Operating Supply Voltage 3 V
^Minimum Operating Temperature -40 C
^Maximum Operating Temperature 125 C
^Category Sensor Controllers
^Manufacturer Microchip

Features

Key Features

• 14 Capacitive Touch Sensor inputs
• 11 LED Driver Outputs
• Slider with acceleration and position detection
• Programmable sensitivity
• Automatic recalibration
• Low Power operations
• 8kV protection

Communication interface

• I²C™ and SMBus

Operating Conditions

• 3.0 V – 3.6 V

Package type32-pin QFN

Manufacturer Part Number: CAP1114-1-EZK-TR
Microchip Technology