The BU52077GWZ-E2 is a dual output, board-mounted Hall effect/magnetic sensor IC manufactured by ROHM. This IC uses omnipolar detection, meaning it can detect magnetic fields regardless of the polarity of the field. It is based on technology used in automotive-grade Hall ICs, making it suitable for use in sensing belts, panels, and motors in automotive applications, as well as a wide variety of other applications. It features a built-in regulator for power-supply noise protection, a wide detection range, and low-power consumption. This IC is designed to be space-saving, with low profile package and an operating temperature range of -40°C to +125°C. It can be used in both analog and digital applications, providing versatile and reliable operation.