Automotive Ultrasonic Kick-to-Open Reference Design(TIDA-01424)

This reference design uses ultrasonic sensing to detect a kicking motion indicating the user's desire to activate a power lift-gate, power trunk, or power sliding door on an automobile. Ultrasonic sensing allows detection of more than one object, and gives a measure of distance to each object. The high-resolution and low power dissipation make this design suitable for automotive hands-free closure systems where gesture detection and low current from the battery are critical.


Two ultrasonic sensor channels Operates from a 12V automotive battery Detects kicks for distances up to 50cm Low quiescent current Design has been tested and includes schematics, layout, and test results


Схемы и диаграммы

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Тесты и Инструкции

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Печатные платы и ПО

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Спецификация (BOM)

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Automotive Ultrasonic Kick-to-Open Reference Design TIDA-01424

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