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BS8116A-3 Datasheet Touch Key

Manufacturer: Holtek Semiconductor

Overview: BS812A-1/BS813A-1/BS814A-1/BS814A-2 BS816A-1/BS818A-2/BS8112A-3/BS8116A-3 Touch.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The BS81x is a series of 2~16 key touch key devices which can detect human body contact using external touch pads.

The high level of device integration enable applications to be implemented with a minimum number of external components.

The BS81x series devices are equipped with serial or parallel interfaces to allow easy communication with an external MCU for device setup and for touch pin monitoring purposes.

Key Features

  • 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/CMOS- Direct Output.
  • Both serial interface and parallel outputs.
  • Sensitivity adjustment using an ex.

More Datasheets from Holtek Semiconductor

Part Number Description
BS8112A-3 Touch Key
BS812A-1 Touch Key
BS813A-1 Touch Key
BS814A-1 Touch Key
BS814A-2 Touch Key
BS816A-1 Touch Key
BS818A-2 Touch Key
BS801B (BS801B - BS808B) Touch Key
BS801C (BS801C - BS808C) Touch Key
BS802B (BS801B - BS808B) Touch Key

BS8116A-3 Distributor