GT828

The GT828 is A 5-point Touch designed by Goodix.

Product Overview

Goodix

Datasheet Details

Part number	GT828
Manufacturer	Goodix
File Size	692.58 KB
Description	A 5-point Touch
Datasheet	GT828-Goodix.pdf
Additional preview pages of the GT828 datasheet.

Product details

Description

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 reserved by GOODIX 4 GT828: A 5-point touch Solution for Tablet 27 28 29 30 31 32 33 34 35~50 51 52 53 54~67 68 I2C_SDA I2C_SCL GND VDDIO /RSTB CLK_IN EXT_CLK_SEL CLK_OUT DRV29~DRV14 VEXC BOOST DCDC_V

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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Published: May 26, 2015 |