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Descripción
Diseñado para la conmutación electrónica de aplicaciones de motores CC sin escobillas
Amplio rango de voltaje de funcionamiento
Caída máxima de corriente de salida de 5mA
Cumplimiento de RoHS
El Sensor de Efecto Hall es un sensor integrado de efecto Hall enclavado que está diseñado para la conmutación electrónica de aplicaciones de motor de corriente continua sin escobillas. El dispositivo incluye un generador de voltaje Hall incorporado para detección magnética, un comparador que amplifica el voltaje Hall y un disparador Schmitt para proporcionar histéresis de conmutación para el rechazo de ruido y salida de colector abierto. Se utiliza un regulador interno de banda prohibida para proporcionar voltaje de suministro compensado por temperatura para circuitos internos y permite un amplio rango de suministro de operación.
Si una densidad de flujo magnético es mayor que el umbral Bop, DO se enciende (bajo). El estado de salida se mantiene hasta que la inversión de la densidad del flujo magnético cae por debajo de Brp, lo que hace que DO se apague (alto).
Handy sensor for triggering based off magnetic field. Great price and easy to use.
M
Moh
Different poles will give different results
Important to note with this sensor is that depending on which pole of the magnet you use to trip this, you will get different results. Not sure if that how all hall-effect sensors are but just as a note. Otherwise, works fairly well and are tiny enough to use wherever is needed. Price is right too!
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