参数资料
型号: US5881ESO
厂商: Melexis Technologies NV
文件页数: 8/46页
文件大小: 498K
描述: IC HALL EFFECT SW SOT-23
标准包装: 1
传感范围: 30mT 跳闸,9.5mT 释放
类型: 单极开关
电源电压: 3.5 V ~ 24 V
电流 - 电源: 5mA
电流 - 输出(最大): 50mA
输出类型: 数字式,开漏极
工作温度: -40°C ~ 85°C
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23
包装: 剪切带 (CT)
其它名称: US5881ESOCT
Rotary Interrupt Switch
The interrupt switch can be incorporated in applications of speed or position sensing, generally of rotat-
ing objects. The Rotary Interrupt Switch, in Figure 6, uses a toothed ring to interrupt the magnetic field
reaching the Hall IC. When a solid piece of steel (ferrous vane) blocks the magnetic field, the switch turns
OFF. During the gaps, or spaces in the steel, the South magnetic pole turns ON the switch. This is the sys-
tem commonly used for automotive ignition and many industrial applications, where accurate position is
critical.
Figure 6, Rotary Interrupt Switch
Figure 6 uses a notched
interrupter on a rotating
shaft to activate the device.
Section 3 - Applications
3-6
S
N
A-10
Figure 6
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