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    首页产品索引LC717A10AJ

    LC717A10AJ

    购买收藏
     Capacitance-Digital-Converter for Electrostatic Capacitive Touch Sensors

    制造商:ON

    中文数据手册

    产品信息

    The LC717A10AJ is a high-performance and low-cost capacitance-digital-converter LSI for electrostatic capacitive touch sensor, especially focused on usability. It has 16 channels capacitance-sensor input. This makes it ideal for use in the products that need many switches. Since the calibration function and the judgment of ON/OFF are automatically performed in LSI internal, it can make development time more short. A detection result (ON/OFF) for each input can be read out by the serial interface (I
    C compatible bus or SPI). Also, measurement value of each input can be read out as 8-bit digital data. Moreover, gain and other parameters can be adjusted using serial interface.
    • Detection system: Differential capacitance detection (Mutual capacitance type)
    • Input capacitance resolution: Can detect capacitance changes in the femto Farad order
    • Measurement interval (16 differential inputs):
    • 30ms (Typ) (at initial configuration),
    • 6ms (Typ) (at minimum interval configuration)
    • External components for measurement: Not required
    • Interface: I
    • C compatible bus or SPI selectable.
    • Current consumption: 570 µA (Typ) (V
    • = 2.8 V), 1.3 mA (Typ) (V
    • = 5.5 V)
    • Supply voltage: 2.6 V to 5.5 V
    • Detection operations: Switch

    在线购买

    型号制造商描述购买
    LC717A10AJ-AHONIC TOUCH SENSOR CAP-DGTL 30SSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    SSOP30 (225 mil)PDF57 点击下载
    Touch Technology for Design and ApplicationPDF487 点击下载
    LC717A10 SoftwareRAR2048 点击下载
    Touch Sensor Cap CheckerRAR378 点击下载
    Touch Sensor Line of Electric Force ViewerRAR1173 点击下载
    将电容式触摸传感器集成到白家电、影音设备等用中UNKNOW136 点击下载
    将电容式触摸传感器集成到白家电、影音设备等用中UNKNOW137 点击下载
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