SS49E 霍尔效应位置传感器 Honeywell 霍尼韦尔详细介绍

SS49E 霍尔效应位置传感器描述

• "The SS39ET, SS49E, SS59ET Linear Hall-effect Sensor ICs are small, versatile devices that are operated by the magnetic field from a permanent magnet or an electromagnet. The linear sourcing output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. The low voltage capability (as low as 2.7 Vdc) and reduced current consumption of only 6 mA (typical at 5 Vdc) help make this product energy efficient. The integrated circuitry features low noise output, which makes it unnecessary to use external filtering. It also includes thin film resistors to provide increased temperature stability and accuracy. These products interface with many electrical components without buffering and the thermally balanced integrated circuit provides stable operation over the full temperature range. These products are designed and manufactured for cost competitiveness. All packages can be supplied on tape for automated, lower-cost assembly. The SS39ET’s small footprint takes up less space on the PC board, typically allowing for more components."

SS49E 霍尔效应位置传感器技术参数

SS40F经济增强型数字式霍尔效应传感器主要特征

• 小型结构：3.0 mm x 4.0 mm (0.12 in x 0.16 in) 塑料封装

• 4.5 Vdc 时，功耗仅为 5 mA，可实现节能

• 用于环形磁体应用的双极磁性材料

• 高速：工作频率为 0 kHz 至 100 kH 以上

• 高输出电流能力

• 宽温度范围为-40℃至125℃

• 内置反向电压保护

SS40F经济增强型数字式霍尔效应传感器潜在应用

• 速度与RPM（每分钟转速）传感

• 直流无刷电机换向

• 电机和风扇控制

• 转速计、接收计数器

• 流量感应