GENERAL DESCRIPTION
The device built in regulator for touch sensor. Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material. The ASSP can independently handle the 8 touch pads or up to 16 touch pads. FEATURES
Operating voltage：2.4V~5.5V for built-in regulator enable 2.0V~5.5V for built-in regulator disable Built-in regulator with external enable/disable option Stand-by current At 3V, and sleep mode slow sampling rate 8Hz： Internal regulator is enabled, the Stand-by current => Typical 2.5uA for 16 input keys => Typical 2.0uA for 8 input keys Internal regulator is disabled, the Stand-by current => Typical 2.5uA for 16 input keys => Typical 2.0uA for 8 input keys Provides to set 8 direct keys or 16 direct keys by option Provides to set 8 separate outputs only for 8 direct input keys mode Has two kinds of serial output interface, both can use for 8 and 16 direct input keys mode Include 2-wires serial...
TONTEK
