CAP1114 Series

Catalog

SENSOR CONTROLLER CAPACITIVE 14-CH SMBUS 32-PIN QFN EP T/R

Part	Interface	Number of Inputs	Operating Temperature [Max]	Operating Temperature [Min]	Proximity Detection	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Supplier Device Package	Package / Case	Type	Current - Supply	LED Driver Channels
Microchip Technology CAP1114-1-EZK-TR	SMBus	14	125 °C	-40 °C		3.6 V	3 V	Surface Mount	32-QFN	32-TFQFN Exposed Pad	Buttons Slider	550 µA	11

Catalog

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

• + I²C™ and SMBus

• + 3.0 V - 3.6 V

• + 32-pin QFN

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