AN48820A-NL Sensors, Transducers

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Omnipolar Switch
Technology:	Hall Effect
Polarization:	Either
Sensing Range:	±6mT Trip, ±0.5mT Release
Test Condition:	25°C
Voltage - Supply:	2.5 V ~ 3.5 V
Current - Supply (Max):	3.5µA (Typ)
Current - Output (Max):	15mA
Output Type:	Open Drain
Features:	--
Operating Temperature:	-25°C ~ 75°C (TA)
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	MINI-3DRA

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The AN48820A-NL is a solid-state switch employed as a magnetic sensor. This switch is capable of turning on and off an electrical circuit when a magnetic field is detected in up to three channels at once. It is particularly well-suited for detecting the presence of a magnetic field, making it ideal for detecting magnetic fields from ferromagnetic and non-ferromagnetic materials, such as rare earth magnets.The AN48820A-NL uses Hall Effect technology to detect a magnetic field. This type of technology is based on the Hall Effect, which states that when a magnetic field is applied across a conductor, a voltage is generated. In the AN48820A-NL, the voltage generated from the applied magnetic field is detected, and the circuit is turned on or off in accordance with the signal received. This switch can recognize different magnet strength fields, making it suitable for a variety of applications.This switch can be used in many different types of applications. One example of an application in which it could be used is in an industrial switching system. In this type of system, the AN48820A-NL could be used to detect the presence of a magnetic field from a conveyor belt. This type of magnetic detection would allow the system to detect when an item on the conveyor belt has been moved, allowing the system to switch circuits on and off accordingly.The AN48820A-NL is also suitable for use in automobiles, with its ability to detect changes in magnetic fields easily. With the AN48820A-NL, a vehicle’s engine control unit could detect when a vehicle’s fuel injector is in the proper position for ignition. This could be beneficial in ensuring that the right amount of fuel is injected into the engine during each cycle, which could improve the performance of the vehicle.The AN48820A-NL is also capable of being used in security systems, where it could detect changes in a magnetic field when a door or window is opened. This switch could be used to detect if a door has been opened without permission, and it could then send an alarm signal to alert authorities or security personnel.The AN48820A-NL is also well-suited for use in medical instruments or patient monitoring systems. Its detection capabilities could be used to detect the presence of a magnetic field in a patient’s body, allowing medical personnel to monitor any changes in the patient’s health.Overall, the AN48820A-NL is an excellent device for detecting the presence of a magnetic field. It could be used in a variety of applications, from industrial switching systems to security systems to medical instruments. Its versatility and sensitivity make it ideal for a wide range of uses, and its ability to detect changes in magnetic fields easily make it an excellent choice for a wide range of applications.

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