Capacitive touch controllers
29 January 2014
Analogue, Mixed Signal, LSI
Microchip has unveiled a new family of capacitive touch controllers in the form of the CAP12XX range. These turnkey controllers expand the CAP11XX RightTouch product portfolio, providing a wide variety of slider, button and proximity functionality. Additionally, the CAP12XX controllers make it easy for designers to add aesthetically pleasing, low-cost touch interfaces. This new six-member family is available in 8- to 16-pin packages.
The CAP12XX family serves a wide range of applications in consumer electronics, such as tablets, printers, audio players, small appliances and televisions; and in the automotive market for automotive interior controls, central stack and overhead lights; as well as other applications.
The family provides designers with improved proximity performance and 3,3 V to 5 V operation. It is also a lower-cost option when integrated LED drivers are not required. To support the new devices, Microchip has also introduced the CAP1298 Evaluation Board (DM160223) and CAP1188 Evaluation Board (160222).
For more information contact Shane Padayachee, Avnet Kopp, +27 (0)11 319 8600, [email protected], www.avnet.co.za
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