IQS211 Datasheet (Azoteq) - Single Channel Capacitive Proximity/Touch Controller

IQS211, Single Channel Capacitive Proximity/Touch Controller

Pin Name 1 PRIMARY I/O 2 VSS 3 SECONDARY I/O 4 VREG 5 VDDHI 6 Cx IQS211 in TSOT23-6 Type Digital Input/Output Function Multifunction IO1 / SCL (I2C Clock signal) / 1WIRE (data streaming) Signal GND Digital Input/Output Multifunction IO2 / SDA (I2C Data output) Regulator output Supply Input R

IQS211 Features

* Pin compatible with IQS127/128/227/228

* Automatic Tuning Implementation (ATI)

* On-chip movement detection algorithm

* Forced activation when movement detected

* Minimal external components

* 25mm detection distance

* Up to 60pF sensor load (with effective movement det