The BB Series features a high-precision open-loop Hall current sensor that achieves functional safety ratings of ASIL-C/D. It utilizes a segmented calibration strategy, capable of simultaneously measuring both high precision for big currents (up to ±1500A) and for small currents (up to ±20A). This results in a measurement accuracy of 0.5% across the full range, with offset drift maintained within100mA. The series can be tailored to meet specific preferences.

The current sensor of the B1 series high-precision open-loop Hall is designed to meet the functional safety standards of ASIL-C/D. It is compatible with existing high-precision sensors available on the market. This current sensor features a segmented calibration strategy, allowing it to measure both high currents (up to ±1500A) and low currents (down to ±20A). It provides an overall measurement accuracy of 0.5% across its entire range, with an offset drift level maintained within 100mA. The series can be tailored to meet specific preferences.