DUAL-SWITCHING SENSING DEVICE, AND DUAL-FUNCTION SWITCHING CIRCUIT THEREOF
    1.
    发明申请
    DUAL-SWITCHING SENSING DEVICE, AND DUAL-FUNCTION SWITCHING CIRCUIT THEREOF 有权
    双开关传感装置及其双功能切换电路

    公开(公告)号:US20150153231A1

    公开(公告)日:2015-06-04

    申请号:US14282365

    申请日:2014-05-20

    IPC分类号: G01J5/02 G01J5/10

    摘要: A dual-switching sensing device includes two sensor modules and a dual-function switching circuit with an operational amplifier and two integrator modules. Each of the integrator modules includes a transistor, an integrator capacitor and a switching unit. Through control of the switching unit, each of the integrator modules may operate in different modes, so that the dual-switching sensing device may be used to sense different targets.

    摘要翻译: 双开关感测装置包括两个传感器模块和具有运算放大器和两个积分器模块的双功能开关电路。 每个积分器模块包括晶体管,积分器电容器和开关单元。 通过对开关单元的控制,每个积分器模块可以以不同的模式操作,使得双开关感测装置可以用于感测不同的目标。