供应单*开关霍尔MH281

品牌:MST 型号:MH281 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 制作工艺:集成 输出信号:开关型 *护等级:*D 灵敏度:175 G 漂移:0 分辨率:175G

MH281: 　　　　Low sensetivity CMOS unipolar switch

　　　　　　　　Green package certified by third party lab

Ordering Number	MH 281
Signal Output	non
Temperature	-40℃- 125℃
Package	UA/SO
Voltage range	3V - 24V
Output current
Sensitivity	175 G
Status	Now
note	unipolar CMOS switch

MH 281 is an unipolar Hall effect sensor IC. It incorporates advanced chopper
stabilization technology to provide accurate and stable magnetic switch points. The design,
specifications and performance have been optimized for applications of solid state switches.
The output transistor will be switched on (BOP) in the presence of a sufficiently strong
South pole magnetic field facing the marked side of the package. Similarly, the output will be
switched off (BRP) in the presence of a weaker South field and remain off with “0” field.
The package t*e is in a lead (Pb)-free version was verified by third party organization.
Green package is available by customer’s option.
Features and Benefits
CMOS Hall IC Technology
Solid-State Reliability
Chopper stabilized amplifier stage
Unipolar, output switches with absolute value of South pole from magnet
Operation down to 3.0V
High Sensitivity for direct reed switch replacement applications
Small Size in TO- 92S and Sot 23 package.
100% tested at 125℃ for K Spec.
Custom sensitivity / Temperature selection are available.
Applications
Solid state switch
Limit switch
Current limit
Interrupter
Current sensing
Magnet proximity sensor for reed switch replacement

MH281是一颗单*霍尔开关，可用作电器的单向开关，

应用：饮料机，咖啡机，无绳电熨斗，烤面包机，健身器材电脑计程表，计数器，绣花机，计程车表，DVD, 游戏机等等