A3242ELHLT-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Unipolar Switch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	20mT Trip, 11mT Release
Test Condition:	-40°C ~ 85°C
Voltage - Supply:	3.6 V ~ 24 V
Current - Supply (Max):	3.5mA
Current - Output (Max):	60mA
Output Type:	Open Drain
Features:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	SOT-23W
Supplier Device Package:	SOT-23W

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Introduction to A3242ELHLT-T

The A3242ELHLT-T is a solid state magnetic sensor or switch. It is manufactured by Allegro MicroSystems and is designed for sensing the magnetic field generated by an electromagnet or a permanent magnet.

Applications

The A3242ELHLT-T switch is used in a wide variety of applications. It is often used in automotive applications, such as airbag sensors, interior lighting, window control, alarm systems, and other safety-related functions. The switch is also used in consumer products, such as microwaves, stoves, and refrigerators. The A3242ELHLT-T switch can be used in motion detection, control systems, security systems, and many other applications. It is also often used in industrial settings, such as in robots, motors, and compressor systems. The switch can also be used for sensing the position of an object, such as a door or window.

Working Principle

The A3242ELHLT-T switch works by sensing the presence or absence of a magnetic field. In most applications, the switch is used in conjunction with an electromagnet or permanent magnet. When the magnet is near the switch, the magnetic field generated by the magnet is detected by the switch and triggers it to switch on or off. The switch is sensitive to small changes in the magnetic field, which allows it to detect small changes in the current flowing through the electromagnet or permanent magnet. This also allows the switch to be used for precise sensing applications, such as motion detection or position sensing.

Conclusion

The A3242ELHLT-T is a solid state magnetic sensor or switch. It is used in a variety of applications, including automotive, consumer, industrial, and security settings. The switch works by sensing the presence or absence of a magnetic field and is sensitive enough to detect small changes in the magnetic field. This makes it ideal for precise sensing applications, such as motion detection or position sensing.

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