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DataSheet4U.
com LQ QT511-ISSG QWHEEL™ TOUCH SLIDER IC z Rotary finger-touch ‘wheel’ slider control z Center-button compatible signal processing z Extremely simple circuit - no external active components z SPI slave-mode interface z Self-calibration and drift compensation z Spread-spectrum operation for optimal EMC compliance z 2.
5 - 5.
5V single supply operation; very low power z Enhanced power supply & thermal drift rejection z 14-pin TSSOP Pb-free package z Compatible with clear ITO over LCD construction z Inexpensive, simple 1-sided PCB construction possible z Reference design board available VDD SDO /SS SCLK SNS3B SNS3A SNS2B 1 2 3 4 5 6 7 14 13 GND DRDY DETECT SDI SNS1A SNS1B SNS2...

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