GSL1680 PDF Datasheet
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Description
This is Capacitive Touchscreen Controller. GSL1680, 1688 Capacitive Touchscreen Controller
Features
Highlight o Outstanding anti RF, LCD and power supply interference o Perfect soft-touch feeling o Auto tuning and auto calibration
Number of Channels o Up to 16x10 o Detect up to 10 fingers o Scan order programmable
Zero Additional part Count o Power bypass capacitor only
Signal Processing o Advanced anti-interference signal processing using both hardware engine and firmware o Self-Calibration o Water and face suppression o Down and up scaling support to match LCD resolution o Support axis flipping and axis switch over for portrait and landscape modes
Scan Speed o Maximum single touch up to 200H- o Configurable to allow power, speed optimization
Response times o Initial latency < 10ms for first touch from idle
Sensors o Support single layer ITO true multi-touch mutual capacitive sensor o Support non-MoAlMo sensor o Support OGS ( one glass sensor) o Works with PET or glass sensors, including curved profiles o Works w.