General Description With human-machine interfacing requiring ever higher functionality and intuitiveness, touch panel type interfaces are rapidly becoming the norm for the new millennium. TC309 is a 9
General Description
With human-machine interfacing requiring ever higher functionality and intuitiveness, touch panel type interfaces are rapidly becoming the norm for the new millennium. TC309 is a 9 channel capacitive sensing device. The device can operate as a controller for 9 keys.
Features
The device controls 9 completely independent touch sensing keys
Autocal for life - no adjustments required
System cost reduction
I2C interface
Reliability through reducing system complexity
Embedded noise immunity circuit
Low current consumption in IDLE state
RoHS compliant SO-16 package
Applications
Media Players
Consumer Electronics
Home appliances Keypads
Mechanical switch replacement
Sealed control panels, keypads
