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传感器芯片：霍尔效应
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Hall Effect Devices detect magnetic flux density (mainly produced by a permanent magnet) and are used in both movement and position sensing. By integrating the sensing element onto the same silicon as its control logic and interface circuitry, Melexis has produced sensor chips with various degrees of intelligence to suit most applications. Sensing the rotation of shafts (e.g. cam- and crank-shaft) in engine, monitoring movement in motors and actuators, sensing pedal, throttle and steering wheel position, Melexis Hall Devices offer a reliable, contactless method of movement and position detection.
Melexis is a technological leader for the design, development and testing of integrated Hall Effect Devices. Melexis Hall Effect Devices enable an optimal use of the smaller feature sizes of which semiconductor technology is capable today. Therefore, very sophisticated mixed analog-digital signal conditioning circuitry (such as Chopped Analog String, Digital Signal Processing Core, Microcontroller) can be integrated. Most of the devices can withstand the severe automotive conditions despite few external components.
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Triaxis三轴霍尔芯片
传感器芯片：霍尔效应
特殊用途霍尔芯片
线性霍尔芯片
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MLX90215
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Precision Programmable Linear Hall IC
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MLX90242
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Linear Hall Effect Sensor
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MLX90251
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可编程的线性霍尔效应传感器
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MLX90277
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Dual Programmable Linear Hall Effect Sensor
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霍尔效应单极开关
霍尔效应双极开关
霍尔效应锁闩器
霍尔效应风扇电机驱动器
| 部件 编号 |
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MLX90283
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振动电机驱动器
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US168
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单线圈风扇驱动器 – 低噪声 & 低电压 (转速计输出)
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US169
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单线圈风扇驱动器 – 低噪声 & 低电压 (报警输出)
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US62
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双线圈风扇驱动器(转速计输出)
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US63
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双线圈风扇驱动器(报警输出)
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US65
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双线圈风扇驱动器 – 低噪声& 高输出电流(转速计输出)
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US651
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双线圈风扇驱动器 - 低噪声 (转速计输出)
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US66
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双线圈风扇驱动器 – 低噪声& 高输出电流(报警输出)
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US661
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双线圈风扇驱动器 - 低噪声(报警输出)
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US72
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单线圈风扇驱动器 - 高电压(转速计输出)
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US73
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单线圈风扇驱动器 - 高电压(报警输出)
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US79
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智能风扇电机驱动器
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US890
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双线圈风扇驱动器 – 高输出电流(转速计输出)
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US891
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双线圈风扇驱动器 – 高输出电流(报警输出)
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US90A
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双线圈风扇驱动器 – 高电压(转速计输出)
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US91A
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双线圈风扇驱动器 – 高电压(报警输出)
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