霍尔IC S2881KSO SOT-23 marking/标记 S003
| 感应范围Sensing Range | 0.5/4.5mT跳闸,-4.5/-0.5mT释放 0.5/4.5mT Trip,-4.5/-0.5mT Release |
| 类型Type | 霍尔效应开关 Hall Effect Switch |
| 电源电压Voltage - Supply | 3.5-27V |
| 电源电流Current - Supply | 20mA |
| 输出电流Current - Output (Max) | 5.0µA |
| Description & Applications | CMOS High Sensitivity Latch Description The above table provides six selections of Hall effect device sensor ICs, in two package styles, based on guaranteed temperature specifications. The temperature ranges are defined by room temperature (25°C) test guardbands and are not 100% tested at either temperature extreme. Special testing is available as in the case of the MLX series. Contact the Melexis marketing office with any questions. Though there are many other applications for this sensor, the design specifications and performance have been optimized for commutation applications in brushless DC motors and automotive speed sensing. The output transistor will be latched 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 latched off (BRP) in the presence of a North field. The SOT-23 device is reversed from the UA package. The SOT-23 output transistor will be latched on (BOP) in the presence of a sufficiently strong North pole magnetic field subjected to the marked face. Features and Benefits Chopper stabilized amplifier stage Optimized for BDC motor applications New miniature package / thin, high reliability package Operation down to 3.5V CMOS for optimum stability, quality, and cost Ultra low IDD current |
| 描述与应用 | CMOS高灵敏度闭锁的 描述 上表提供了六个霍尔效应器件传感器IC的选择，两种封装类型， 基于保证温度规格。 的温度范围被定义为室温（25℃）测试保护频带，而不是100％ 在这两种极端温度测试。 MLX系列的情况下，可作为特殊的测试。 任何联系Melexis的营销办事处 问题。虽然有许多其它应用中，此传感器的设计规范和 性能进行了优化，减刑 在无刷直流电机和汽车的速度感测的应用程序。 输出晶体管将被锁定在（BOP） 存在足够强的磁场南极面对标记的包边。 类似地，输出将被锁存关闭（BRP），在 北场的存在。 SOT-23器件 相反UA包。采用SOT-23封装的输出 晶体管将被锁存器（BOP），在存在 一个足够强大的磁场北极 进行标记的脸。 斩波稳定放大器阶段 BDC电机应用进行了优化 新的微型封装/薄，高可靠性的封装 操作下降到3.5V CMOS最佳的稳定性，质量和成本 超低IDD电流 |
| 规格书PDF |
