Allegro MicroSystemsATS19480LSNBTNCapteur d’effet hall

ATS19480 Speed Sensor IC Provides a Single-channel Solution Ideal for Hybrid & Pure Electric Vehicle Transmission

Combining advanced GMR technology with leading automotive grade algorithms and packaging technology, Allegro now offers a cutting-edge, comprehensive transmission sensor portfolio that addresses the needs of today’s system developers and manufacturers, while leveraging the company’s 20 years of speed sensing expertise,
application-specific experience, and technological advancement.

The ATS19480 adds a speed-only protocol to the company’s recently released ATS19580 transmission speed and direction sensor IC, setting a new standard for speed sensing and allowing developers to achieve the highest levels of in-system capability and adaptability. With an industry-leading air gap that’s 50% larger than existing options, it improves design-in flexibility, expands design margin and tolerance capability, and facilitates a wider range of sensor installation locations. This helps reduce system complexity, size, weight, cost, and energy
consumption—boosting efficiency and minimizing carbon footprints.

Applications

•  Transmission

Features and Benefits

• •  Innovative GMR technology provides large operational air gap sensing on ferromagnetic targets
• •  Advanced algorithms for flexible design-in and system compensation
• •  Automatically adapts to extreme mechanical changes (air gap) and thermal drifts
• •  Integrated ASIL diagnostics and certified safety design process (optional fault reporting)
• •  Fully integrated SIP package contains GMR IC, protection capacitor, and back-bias magnet for guaranteed performance and reduced system cost

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Related Products

Allegro Part Number	Product Description	Disti Cost	Package Type	RoHs Compliant	Lead Time	COO
ATS19480LSNBTN	2-Wire Back Biased GMR Transmission Speed Sensor	$1.543	SIP	Yes	26 weeks	Philippines