霍尔148、霍尔ic、霍尔开关电路
| 品牌 |
yhm |
型号 |
148 |
| 种类 |
霍尔 |
材料 |
混合物 |
| 材料物理性质 |
半导体 |
材料晶体结构 |
单晶 |
| 工艺 |
集成 |
输出信号 |
开关型 |
| 防护等级 |
a |
线性度 |
100（%f.s.） |
| 迟滞 |
10（%f.s.） |
重复性 |
0（%f.s.） |
| 灵敏度 |
50 |
漂移 |
10 |
| 分辨率 |
99 |
| |
features and benefits
z cmos hall ic technology
z solid-state reliability
z micropower consumption for battery-powered applications
z omnipolar, output switches with absolute value of north or south pole from magnet
z operation down to 2.5v
z high sensitivity for direct reed switch replacement applications
z small size
z custom sensitivity selection is available.
applications
z solid state switch
z handheld wireless handset awake switch ( flip cell/phs phone/note book/flip
video set)
z lid close sensor for battery powered devices
z magnet proximity sensor for reed switch replacement in low duty cycle applications