两极检测（极性判别输出）霍尔IC_BU52422NUZ-Z
两极检测（极性判别输出）霍尔IC有两个输出，一个用于S极检测，另一个用于N极检测，可以鉴别极性。另外，搭载了LDO，可降低电源噪声。通过组合霍尔IC和磁铁，可以对平板电脑、智能手机等进行盖子的开闭检测，对数码摄像机等液晶面板进行正反面和旋转方向检测。
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特性：
Sensor Type
Omnipolar Detection Hall ICs with Polarity Discrimination
Vcc(Min.)[V]
1.65
Vcc(Max.)[V]
3.6
S-pole Operate Point[mT]
2.4
N-pole Operate Point[mT]
-2.4
Hysteresis[mT]
0.4
Period[ms]
50.0
Average Supply Current
4.4µA
Output Type
Open Drain
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
特点：
- Omnipolar Detection(OUT1=S-pole Detection; OUT2=N-pole Detection)
- Redused a power supply noise with a built-in LDO
- Micro Power Operation (Small Current Using Intermittent Operation Method)
- Ultra-compact Package
- Nch Open Drain Outputa