BS801B Datasheet (Holtek Semiconductor) - (BS801B

BS801B, (BS801B - BS808B) Touch Key

The BS801B/02B/04B/06B/08B are a range of 1 to 8 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 BS804B and BS808B are equipped with a One

BS801B Features

* Operating voltage: 2.2V~5.5V

* Ultra low standby current: 1.5mA at 3V

* Auto-calibration

* High reliability touch detections

* High PSRR

* Output type: Level-hold or Toggle

* One-key or Any-key Wake-up Mode

* Wake-up Mode set by pins or serial command

* Open dra