BS801C (BS801C - BS808C) Touch Key

Holtek Semiconductor

Description

BS801C/02C/04C/06C/08C Touch Key .
The BS801C/02C/04C/06C/08C are a range of 1 to 8 key touch key devices which can detect human body contact using external touch pads.

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Datasheet Specifications

Part number: BS801C
Manufacturer: Holtek Semiconductor
File Size: 233.34 KB
Datasheet: BS801C_HoltekSemiconductor.pdf
Description: (BS801C - BS808C) Touch Key

Features

* Operating voltage: 2.2V~5.5V
* Ultra low current: 3.0mA at 3V
* Auto-calibration
* High reliability touch detections
* High PSRR
* Output type: Level-hold or Toggle
* One-key or Any-key State
* Key State Mode set by pins or serial command
* Open drain NMOS outpu

Applications

* to be implemented with a minimum number of external components. The BS804C and BS808C are equipped with a One-line serial interface to allow easy communication with an external MCU for device setup and for touch pin monitoring purposes. Special internal circuitry is also employed to ensure excellent

BS801C Distributors

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BS801C BS801C BS808C Touch Key Holtek Semiconductor

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