Universal device linear Hall effect integrated circuit released with first-class low noise

     ABLIC announced the S-5611A linear Hall Effect IC for general-purpose devices. The device is a programmable, high-precision linear Hall effect IC that delivers the industry's fastest 1.25μs high-speed response and industry-leading low noise performance of 0.09μT/√Hz. It can accurately measure even small current fluctuations, helping to improve inverter control performance. These characteristics help to reduce power consumption and reduce CO2 emissions, making it an excellent integrated circuit for building current sensors equipped with environmentally friendly, energy-efficient, high-precision inverters and DC-DC converters.

     From the perspective of the utilization of renewable energy sources, the adoption of natural energy sources, such as solar power and wind power, continues to grow, with a greater focus on improving the efficiency of these energy sources to further reduce their environmental impact. General purpose inverters equipped with current sensors are widely used in solar power generation and other systems that use these natural energy sources, industrial machine tools and other systems. Improving the response speed and accuracy of the installed current sensor is an important factor to improve the efficiency of the universal inverter.

     The product is also equipped with a band selection feature that allows you to choose 400kHz, 200kHz or 100kHz, using only this single IC. By choosing a lower frequency, you can further reduce the noise generated by the IC. It also has the ability to compensate for changes in core characteristics caused by temperature, allowing high core current sensor accuracy over a wide temperature range.