霍尔IC HAL543SF-K SOT-89 marking/标记 543K
| 感应范围Sensing Range | 27mT 跳闸，21mT 释放 27mT Trip，21mT Release |
| 类型Type | 霍尔效应开关 Hall Effect Switch |
| 电源电压Voltage - Supply | 4.3 V ~ 24 V |
| 电源电流Current - Supply | 3mA |
| 输出电流Current - Output (Max) | 20mA |
| Description & Applications | Hall-Effect Sensor Family Features – switching offset compensation at typically 62 kHz – operates from 4.3 V to 24 V supply voltage – overvoltage protection at all pins – reverse-voltage protection at VDD-pin – magnetic characteristics are robust against mechanical stress effects – short-circuit protected open-drain output by thermal shut down – operates with static magnetic fields and dynamic magnetic fields up to 10 kHz – constant switching points over a wide supply voltage range – the decrease of magnetic flux density caused by rising temperature in the sensor system is compensated by a built-in negative temperature coefficient of the magnetic characteristics |
| 描述与应用 | 霍尔效应传感器系列 特点 - 通常为62 kHz的开关偏移补偿 - 从4.3 V至24 V电源电压 - 在所有引脚过压保护 - VDD引脚的反向电压保护 - 对机械应力的影响是强大的磁特性 - 短路保护开漏输出热关闭 - 与静态磁场和动态磁场到10千赫工作 - 在很宽的电源电压范围内恒定的开关点 - 传感器系统中的温度升高引起的磁通密度的减少来补偿由一个内置的磁特性的负温度系数的 |
| 规格书PDF |
