CAP1106-1-AIA-TR Microchip

CAP1106 6 Channel Capacitive Touch Sensor General Description Features The CAP1106, which incorporates RightTouch tech- Six (6) Capacitive Touch Sensor Inputs - nology, is a multiple channel Capacitive Touch sensor. CAP1106 The CAP1106 contains six (6) individual capacitive - Programmable sensitivity touch sensor inputs. The device offers programmable - Automatic recalibration sensitivity for use in touch sensor applications. Each - Individual thresholds for each button sensor input automatically recalibrates to compensate Proximity Detection for gradual environmental changes. Multiple Button Pattern Detection The CAP1106 includes Multiple Pattern Touch recogni- Calibrates for Parasitic Capacitance tion that allows the user to select a specific set of but- tons to be touched simultaneously. If this pattern is Analog Filtering for System Noise Sources detected, then a status bit is set and an interrupt gen- Press and Hold feature for Volume-like Applica- erated. tions Multiple Communication Interfaces Additionally, the CAP1106 includes circuitry and sup- 2 port for enhanced sensor proximity detection. C compliant interface - SMBus / I The CAP1106 offers multiple power states operating at Low Power Operation low quiescent currents. In the Standby state of opera- - 5uA quiescent current in Deep Sleep tion, one or more capacitive touch sensor inputs are - 50uA quiescent current in Standby (1 sensor active. input monitored) Deep Sleep is the lowest power state available, draw- - Samples one or more channels in Standby ing 5uA (typical) of current. In this state, no sensor Available in 10-pin 3mm x 3mm RoHS compliant inputs are active. Communications will wake the DFN package device. Applications Desktop and Notebook PCs LCD Monitors Consumer Electronics Appliances 2015 Microchip Technology Inc. DS00001624B-page 1CAP1106 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: