GT828 Datasheet (Goodix) - A 5-point Touch

GT828, A 5-point Touch

Sensing Channels Analog Ground Analog power Digital power Interruption signal Module detecting Vender LED control Note Output, connect with 2.2uF filter capacitor Edge trigger register is configurable External suspending, or connect with VDDIO, or connect with GND High efficient Copyright rese

GT828: A 5-point touch Solution for Tablet GT828 A 5-point Touch solution for Tablet Rev.03 2012.03.28 ====== Announcement of exemption====== The application information and other similar content in this publication are only provided for you and they may be substituted by any updated information.

Your responsibility is to ensure application in conformity with technological specifications.

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GT828 Features

* Built-in circuit and high performance MPU

* Touch scanning frequency: 60Hz

* Touch point real time output in coordinates type

* Supporting for fixed touch-key function

* Unified firmware version for different sizes of touch-panel

* Single VDD supply, built-in 1.8V LDO