SC2033SO/SC2033SO-TR 丝印2033 贴片微功耗 推挽输出 超低功耗单极开关霍尔

The SC2033 family is an ultra-low-power Uni-polar switch Hall effect sensor, designed for the most compact and battery-sensitive systems. The device is offered in multiple magnetic thresholds, sampling rates, output drivers, and packages to accommodate various applications. When the applied magnetics flux density exceeds the BOP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than BRP, and then the output either drives a high voltage or becomes high impedance, depending on the device version. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a rate of 20 Hz for the lowest current consumption. Unipolar magnetic responses are available. The device operates from a VDD range of 1.65 V to 5.5 V, and is packaged in a standard SOT23-3L, TO92S.