Datasheet Summary
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LQ PRELIMINARY
32, 48, 64 KEY QMatrix™ KEYPANEL SENSOR ICS
LED DRDY X7 CZ1 CSR AIN MS Vdd Vss YG SS
QT60325, QT60485, QT60645
Advanced second generation QMatrix controllers Up to 32, 48 or 64 touch keys through any dielectric Panel thicknesses to 5 cm or more 100% autocal for life
- no adjustments required Keys individually adjustable for sensitivity, response time, and many other critical parameters Mix and match key sizes & shapes in one panel Passive matrix
- no ponents at the keys Moisture suppression capable AKS™
- Adjacent Key Suppression feature Synchronous noise suppression Sleep mode with wake pin SPI Slave or Master/Slave interface to a host controller...