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.
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. TC312 is a 12 channel capacitive sensing device. The device can operate as a controller for 12 keys.
Features
The device controls 12 completely independent touch sensing keys
Autocal for life - no adjustments required
System cost reduction
I2C interface and BCD code output
Reliability through reducing system complexity
Embedded noise immunity circuit
Low current consumption in IDLE state
RoHS compliant SSO-24 package
Applications
Media Players
Consumer Electronics
Home appliances Keypads
Mechanical switch replacement
Sealed control panels, keypads
