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GT828 Datasheet A 5-point Touch

Manufacturer: Goodix

Overview: 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. GOODIX will not make any statement or guarantee, expressly or implied, in writing or orally, to such information, including but not limited to, any statement or warranty, legally or otherwise, to their use, quality, performance, marketability or suitability to special purpose. GOODIX shall not be liable for any outcome arising form such information or use of such information. Any product of GOODIX shall not be used as a vital component for life maintaining system without written consent from GOODIX. Under protection of GOODIX intellectual property rights, any license shall not be transferred secretly or otherwise. Copyright reserved by GOODIX 1 GT828: A 5-point touch Solution for Tablet 1 Overview Based on Projected-Capacitive touch technology, GT828 is a single chip multi-touch solution for MID with 30 driving channels and 20 sensing channels, satisfy the requirement of smaller component. GT828 can support for 5 touches in fast response time and low consumption, which is very suitable for tablet.

Datasheet Details

Part number GT828
Manufacturer Goodix
File Size 692.58 KB
Description A 5-point Touch
Download GT828 Download (PDF)

Key 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.
  • Flash craft, support on line programming.
  • Touch-panel sensor requirement.
  • Supporting size: 8.9”~10.1".
  • Channel suspending available.
  • Supporting for both ITO glass and ITO Film.

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