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New Allegro A19520LUBBTN-RSNHPYUE Hall-Effect Transmission Speed and Direction Sensor IC
The A19520 is an advanced, vibration-resistant, Hall-effect integrated circuit (IC) that measures the speed and direction of a rotating target.
A19520LUBBTN-RSNHPYUE: Vibration Hall effect transmission speed and direction sensor IC
Product: A19520LUBBTN-RSNHPYUE
Type: Magnetic sensor
Encapsulation: SIP-2
Overview:
The A19520 is an advanced vibration-resistant Hall effect integrated circuit (IC) that measures the speed and direction of a rotating target. The sensor IC can measure the ferromagnetic target either directly with the ring magnet or with the reverse bias of the magnet. The package has an integrated capacitor for electromagnetic compatibility (EMC).
The A19520 uses intelligent algorithms to operate stably in the vibration and high dynamic air gap environments common in drive applications. In addition, the A19520 differential sensing function has inherent suppression of interfering common-mode magnetic fields.
Integrated diagnostics in the A19520 are used to detect IC faults that affect the accuracy of the output protocol, providing coverage that supports functional safety.
Functional block diagram:
Features:
Differential Hall effect sensors measure toroidal magnets and ferromagnetic targets with inherent stray field immunity
SolidSpeed Digital Architecture™ delivers robust adaptive performance through advanced algorithms that provide vibration resistance throughout the target spacing
The integrated solution consists of capacitors in a single envelope clad in a miniature package
Integrated diagnostic and certification security design processes
Two-wire current source output pulse width protocol with support for speed, direction and error reporting
EEPROM enables factory traceability
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
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