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Sélectionner tout	Attribut	Valeur
	Marque	Melexis
	Sensor Type	Hall Effect Sensors
	Product Type	Hall Effect Sensor
	Technology	Chopper Stabilised
	Mount Type	Surface
	Magnetic Type	Omnipolar
	Minimum Supply Voltage	1.5V
	Package Type	TSOT
	Maximum Supply Voltage	3.6V
	Sensitivity	3.8mT
	Minimum Operating Temperature	-40°C
	Pin Count	3
	Maximum Operating Temperature	85°C
	Series	MLX90248
	Height	0.9mm
	Width	1.7 mm
	Length	3mm
	Standards/Approvals	RoHS Compliant
	Automotive Standard	AEC-Q100-003 Rev E, AEC-Q100-002 Rev D
	Response Time	30μs
	Supply Current	6.5μA

	Sélectionner tout
	Marque Melexis
	Sensor Type Hall Effect Sensors
	Product Type Hall Effect Sensor
	Technology Chopper Stabilised
	Mount Type Surface
	Magnetic Type Omnipolar
	Minimum Supply Voltage 1.5V
	Package Type TSOT
	Maximum Supply Voltage 3.6V
	Sensitivity 3.8mT
	Minimum Operating Temperature -40°C
	Pin Count 3
	Maximum Operating Temperature 85°C
	Series MLX90248
	Height 0.9mm
	Width 1.7 mm
	Length 3mm
	Standards/Approvals RoHS Compliant
	Automotive Standard AEC-Q100-003 Rev E, AEC-Q100-002 Rev D
	Response Time 30μs
	Supply Current 6.5μA

The MLX90248 is most commonly found in mobile phone applications for detecting the open/close action of the lid (flip, slide and swivel type phones) and also to detect the (un)holstered condition of brick and smartphones. The goal of this detection is to switch on or off the power hungry displays, backlights and keypad illumination whenever the lid is opened or closed. Thereby maximizing battery life between charges.

The same operation principle can be simply applied to many other battery-powered devices like laptops, digital cameras and camcorders, music players and handheld gaming devices.

This very high sensitivity Hall sensor IC allows the use of only a very small and cheap magnet to trigger the MLX90248, hence it can easily replace a reed switch.

Several benefits derive from using a Hall sensor IC. One is to provide solid state switching, which is bounce-free, more reliable and with increased lifetime compared to usual mechanical contacts. The other is seamless pick and place manufacturing as the device is available in standard, lead-free and green surface mount technology.

Melexis Surface Hall Effect Sensor 1.5 V 3.6 V, TSOT, 3-Pin

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