QT100 가격 및 재고 조회

LQ ! ! ! ! ! ! ! ! ! 2V to 5V single supply operation 10 A low power mode @ 2V Self-calibrating on power-up Sensitivity easily adjusted Consensus filter for noise immunity Autorecalibration timeout HeartBeat™ health indicator on output Only a few passive external parts required RoHS compliant SO

lQ This datasheet is applicable to all revision 1 chips SYNC, LP VSS DETECT SNS7K SNS7 QT1081 8-KEY QTOUCH™ SENSOR IC The QT1081 is an improved, lower cost, simplified circuit version of the popular QT1080 sensor IC. The QT1081 is designed for low cost appliance, mobile, and consumer electronics

lQ Less expensive than many mechanical switches Projects a ‘touch button’ through any dielectric 100% autocal for life - no adjustments required No active external components Piezo sounder direct drive for ‘tactile’ click feedback LED drive for visual feedback 2.5 ~ 5V single supply operat

lQ QT1100A-ISG 10 KEY QTOUCH™ SENSOR IC ADVANCED INFORMATION - 10 independent touch sensing fields - 100% autocal for life - no adjustments required - SPI and UART serial interfaces - Scanport output - simulates a membrane keypad - Simple external per channel passive circuit - User-defined set

lQ " Patented charge-transfer (‘QT’) design " Ten independent QT sensing fields (keys) " 2.8V ~ 5.5V single supply operation " 40 A 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 resul

lQ QT1103 QTOUCH™ 10-KEY SENSOR IC This datasheet is applicable to all revision 3 chips DETECT SYNC, LP VSS SNS7K SNS7 SNS6K SNS6 SNS5K The QT1103 is designed for low cost appliance, mobile, and consumer electronics applications. QTouch™ technology is a type of patented charge-transfer sensi