Magnetic sensor , magnetic sensor integrated circuit , motor element and application apparatus

The utility model discloses a magnetic sensor, magnetic sensor integrated circuit, motor element and application apparatus, including input port, output port and the magnetic field detection circuit who is used for connecting external power source, magnetic field detection circuit including be used...

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Bibliographic Details
Main Authors WANG JUNHUI, CAI GUANGJIE
Format Patent
LanguageChinese
English
Published 01.05.2018
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses a magnetic sensor, magnetic sensor integrated circuit, motor element and application apparatus, including input port, output port and the magnetic field detection circuit who is used for connecting external power source, magnetic field detection circuit including be used for perception external magnetic field and output detection signal the magnetism sensor, be used forright the detected signal enlargies the signal processing unit who disturbs the processing, wherein, signal processing unit includes switch capacitor filter module for the differential signal that obtains after enlargeing the detected signal of magnetism sensor output carries out sampling and filtering and deviation elimination. The utility model provides a technical scheme, function expand through the magnetic sensor to current can reduce whole circuit cost, improves the reliability. 本实用新型公开了种磁传感器、磁传感器集成电路、电机组件及应用设备，包括用于连接外部电源的输入端口、输出端口及磁场检测电路，所述磁场检测电路包括用于感知外部磁场并输出检测信号的磁感测器、用于对所述检测信号进行放大去干扰处理的信号处理单元；其中，所述信号处理单元包括开关电
Bibliography:Application Number: CN201720457701U