Datasheet Summary
.. lQ
" Patented charge-transfer (‘QT’) design " Ten independent QT sensing fields (keys) " 2.8V ~ 5.5V single supply operation " 40µA current typ @ 3V in 360ms LP mode " 100% autocal for life
- no adjustments required " Serial one or two wire interface with auto baud rate " Fully debounced results " Patented AKS™ Adjacent Key Suppression " Spread spectrum bursts for superior noise rejection " Sync pin for excellent LF noise rejection " ‘Fast mode’ for use in slider type applications " RoHS pliant 32-QFN, 48-SSOP packages
SNS8 SNS8K SNS9 SNS9K N.C. /CHANGE 1W RX 25 26 27 28 29 30 31 32
10 KEY QTOUCH™ SENSOR IC
SYNC/LP DETECT SNS7K SNS6K SNS5K SNS7 SNS6 VSS
24...