CAP1006

CAP1005 / CAP1006 5 and 6 Channel Capacitive Touch Sensor PRODUCT FEATURES General Description The CAP1006 and CAP1005 are multiple channel Capacitive Touch sensors. The CAP1006 contains six (6) individual Capacitive Touch sensor inputs while the CAP1005 contains five (5) sensors. Both devices offer programmable sensitivity for use in touch sensor applications. Each sensor automatically recalibrates to compensate for gradual environmental changes. The CAP1005 / CAP1006 offers multiple power states operating at low quiescent currents. During the Standby mode of operation, one or more Capacitive Touch Sensors are active. The Deep Sleep mode of operation is the lowest power state available drawing 3uA of current. During this mode, no sensors are active. Communications will wake the device. „ „ Datasheet Applications „ „ „ „ Desktop and Notebook PC’s LCD Monitors Printers Appliances Features „ „ Six (6) Capacitive Touch Sensor Inputs - CAP1006 Five (5) Capacitive Touch Sensor Inputs - CAP1005 — Programmable sensitivity — Automatic recalibration — Individual thresholds for each button Flexible Capacitive Touch Sense algorithm Multiple Communication interfaces — SMBus / I2C compliant interface (CAP1006-1 only) — SMSC BC-Link interface (CAP1006-2 only) — SPI communications (CAP1005 only) — 3uA quiescent current in Deep Sleep — Samples one or more channels in Standby — Open Drain or Push-Pull „ Low Power operation „ Available in 10-pin 3mm x 3mm RoHS compliant DFN package...