BS801B/02B/04B/06B/08B Touch Key
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 drain NMOS output · Key status monitored using pins or serial bus
General Description
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-line seri...