Touch Key Integrated Circuit Chip Auto Calibration SMT BS814A-1 Voltage 2.2V - 5.5V

SMT BS814A-1 MSOP-10 4 Touch Key Chip Reliable touch detections IC chip

Description

FEATURES and BENEFITS

• Operating voltage: 2.2V~5.5V
• Low standby current
• Auto-calibration
• Reliable touch detections
• Standby and normal operating modes
• Maximum key on duration time detection
• Adaptive voltage drop function
• Level Hold, selectable active level- low or high
• NMOS output with internal pull-high/CMOSDirect Output
• Both serial interface and parallel outputs
• Sensitivity adjustment using an external capacitor
• Minimal number of external components

BS812A-1/BS813A-1/BS814A-1/BS814A-2 BS816A-1/BS818A-2/BS8112A-3/BS8116A-3 Touch Key

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