单极霍尔效应数字式位置传感器通过内置的上拉电阻 Unipolar Hall-Effect Digital Position Sensors With Built-in Pull-up Resistor
If your project requires proximity switching, speed detection or current sensing then this Hall effect sensor from is perfect for you. This part can handle a current up to 4 mA. This device"s minimum operating supply voltage of 2.7 V, while its maximum is 7 V. This part has a temperature range of -40 °C to 150 °C.