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BS8112A-3 触摸按键芯片

  • 品牌:

    HOLTEK/合泰

  • 型号:

    BS8112A-3

  • 封装:

    SOP16

  • 批号:

    最新

  • 产品说明:

    原装正品

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  • 企业名:珠海市金盈电子科技有限公司

    类型:贸易/代理/分销

    电话: 0756-8947678
    0756-8712028

    手机:18926988298
    13631292268

    联系人:王生/陈生

    QQ: QQ:2903869656QQ:3496408157QQ:2387383393QQ:1636987118

    邮箱:zhjydz@qq.com

    地址:广东珠海珠海拱北昌盛路366号

产品分类
商品信息

BS8112A-3 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. Special internal circuitry is also employed to ensure excellent power noise rejection to reduce the possibility of false detections, increasing the touch switch application reliability under adverse environmental conditions. With auto-calibration, low standby current, excellent resistance to voltage fluctuation and other features, this range of touch key devices provide a simple and effective means of implementing touch key operation in a wide variety of applications.


BS8112A-3 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 external capacitor

• Minimal number of external components

BS8112A-3 系列产品封装


联系方式

企业名:珠海市金盈电子科技有限公司

类型:贸易/代理/分销

电话: 0756-8947678
0756-8712028

手机:18926988298
13631292268

联系人:王生/陈生

QQ: QQ:2903869656QQ:3496408157QQ:2387383393QQ:1636987118

邮箱:zhjydz@qq.com

地址:广东珠海珠海拱北昌盛路366号

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