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The ARS19510LUB is a two-wire differential anti-vibration sensor IC with speed and directional output that uses patented advanced algorithms to provide EMI compliance for the most stringent automotive requirements, withholds the full range of sudden and dynamic air gap shifts and vibration suppression.

Product: ARS19510LUBBLU-FDNPHUJ

Type: Speed sensor

Encapsulation: SIP-2

Features:

Achieve EMC compliance with integrated protection components and advanced IC design methods

Isolation from harsh automotive transients (e.g. switch inductive load)

Advanced algorithm options withstand the full range of sudden and dynamic air gap changes

Dual-line, pulse width output protocol

Highly configurable output protocol options

Target speed and direction information

Vibration tolerance

Weak signal locking with small amplitude vibration

Patented vibration detection algorithm for large vibration

Switch point independent of air gap

Undervoltage locking

True zero speed operation

Wide operating voltage range

Single-chip sensing ics for high reliability

Scanning paths and IDDQ measurements ensure reliable test coverage

Integrated feedback bias magnet

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The ARS19510LUB integrates advanced Hall effect circuit ics and EMC protection components in a single-pack, molded package. Optimized, user-friendly solutions provide directional detection and true zero-speed digital gear sensing for challenging environments such as automotive and industrial drives and a variety of gear sensing applications.

The greatest advantage of the ARS19510 is that it does not reduce the maximum air gap capacity or produce any wrong directional pulses when dealing with vibration. Advanced vibration detection algorithms will systematically calibrate the sensor IC based on the actual target rotating initial teeth rather than the vibration, ensuring accurate operating mode signals are provided. Advanced packaging and innovative algorithms make the ARS19510 the ideal solution for a variety of speed and direction sensing applications.