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Initially, the wheel speed sensor IC was employed to replace the mechanical linkage between the wheels and the speedometer, preventing cable breakage and simplifying gauge construction by eliminating moving elements. These sensors also generate data that enables automatic driving aids such as ABS to function. A ferromagnetic toothed reluctor ring (tone wheel) and a sensor comprise the most typical wheel speed sensor system (which can be passive or active).
The Global Wheel Speed Sensor ICs market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Allegro MicroSystems Wheel Speed Sensor ICs use GMR technology, which provides minimal jitter and a high air gap over the broadest installation tolerance. Furthermore, the devices provide great accuracy for precise wheel speed and position monitoring, making them perfect for improved braking and autonomous vehicle applications.
Allegro MicroSystems Wheel Speed Sensor ICs employ innovative, dynamic algorithms to correct for driving behaviour anomalies, ensuring steady-state output behaviour even in the presence of system variance.
The Wheel Speed Sensor ICs provide a complete array of Hall-based wheel speed devices for ferrous and ring magnet targets. Furthermore, the portfolio is created in accordance with ISO 26262 criteria, and it includes integrated diagnostics and a certified safety design process.
Among the listed Allegro MicroSystems Wheel Speed Sensor ICs are: The A19200 is an easy-to-use, multifunctional wheel speed sensor IC. The A19250 is a giant magnetoresistance (GMR) integrated circuit (IC) that offers a simple two-wire solution for applications that require speed data.
The A19350 is a giant magnetoresistance (GMR) integrated circuit (IC) that offers a two-wire solution for applications that require speed and direction.