Capacitive Touchpad Controller For Notebook Applications

The SH1412 capacitive touchpad controller uses advanced capacitive position and motion sensing algorithms. Just a few low- tolerance external components are needed. The touchpad follows the industry standard of using multiple lines to detect the presence of a user’s finger. Once a finger is in close proximity to the touchpad, its position is calculated along with its pressure on the touchpad surface. Sophisticated algorithms Filter out any noise from the finger, or from other sources, such as cell phones. The SH1412 appears to the host system as a standard three-button mouse; no special driver is required. If the Semtech driver is used, more advanced functions such as edge motion, gestures, and wheel functionality are available. By Semtech Corporation
SH1412 's PackagesSH1412 's pdf datasheet

SH1412 Pinout, Pinouts
SH1412 pinout,Pin out
This is one package pinout of SH1412,If you need more pinouts please download SH1412's pdf datasheet.

SH1412 Application circuits
SH1412 circuits
This is one application circuit of SH1412,If you need more circuits,please download SH1412's pdf datasheet.

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