QT401 Datasheet - QUANTUM

QT401 QSLIDE TOUCH SLIDER IC

PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NAME VDD SDO /SS SCLK SDI SNS1A SNS1B SNS2B SNS2A N/A PROX DETECT DRDY VSS TYPE Power O I I I I/O I/O I/O I/O O O O O Ground DESCRIPTION Positive power pin (+2.5 .. +5V) Serial data output Slave Select pin. Active low input to enable serial clocking. 1K ohms .

www.DataSheet4U.com lQ QT401 QSLIDE™ TOUCH SLIDER IC z 1-dimensional finger-touch slider z Extremely simple circuit - no external active components z Completely passive sensing strip: no moving parts z Compatible with clear ITO over LCD construction z SPI slave-mode interface z Self-calibration and drift compensation modes z Proximity mode for wake up of a product z Spread-spectrum operation for optimal EMC compliance z 2.5 - 5.5V single supply operation; very low power z 14-pin SOIC, TSSOP l.

QT401_QUANTUM.pdf