Allicdata Part #: | A1190LLHLX-T-ND |
Manufacturer Part#: |
A1190LLHLX-T |
Price: | $ 0.41 |
Product Category: | Sensors, Transducers |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | MAGNETIC SWITCH UNIPOLAR SOT23W |
More Detail: | Digital Switch Unipolar Switch Current Source Hall... |
DataSheet: | A1190LLHLX-T Datasheet/PDF |
Quantity: | 1000 |
30000 +: | $ 0.37507 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Unipolar Switch |
Technology: | Hall Effect |
Polarization: | South Pole |
Sensing Range: | Programmable |
Test Condition: | -- |
Voltage - Supply: | 3 V ~ 24 V |
Current - Supply (Max): | 5mA |
Current - Output (Max): | -- |
Output Type: | Current Source |
Features: | Programmable Trip Point |
Operating Temperature: | -40°C ~ 150°C (TA) |
Package / Case: | SOT-23W |
Supplier Device Package: | SOT-23W |
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Magnetic Sensors - Switches (Solid State)
A1190LLHLX-T is a type of solid-state magnetic switch which is widely used in various applications such as industries, electronic products, automatic controlling systems, and intelligent sensors. This switch is often used to detect and identify the current magnetic field and produce a signal when a predetermined field is reached. The A1190LLHLX-T offers a number of notable features which makes it a highly desirable switch for many applications.
Application Field
The A1190LLHLX-T solid-state magnetic switch is primarily designed for industrial applications and is often found in applications that require a reliable and accurate method of detecting the presence of a magnetic field. This switch is commonly found in industrial automations, motion control systems, robotics, healthcare systems, and automotive systems. It can also be used in temperature and light measurement sensitive applications.
The switch can also be used in safety applications where a signal is needed to be produced when a certain magnetic field is detected. This could be used, for example, in the manufacturing industry where the safety of workers is of utmost importance and a warning signal must be triggered when a certain magnetic field is detected. In the medical industry, the switch can be used to provide alerts when a certain level of magnetic field is reached.
The A1190LLHLX-T is also often used in consumer electronics, computers, and communications systems. It is a useful component for detecting the presence of a magnetic field when a user interacts with a device. This can be used for a character recognition system, a signature scanner, or a magnetic head reader.
Working Principle
The A1190LLHLX-T solid-state magnetic switch uses Hall effect technology to detect any changes in the magnetic field when a predetermined level is reached. As the switch is placed near a magnetic field, the Hall element inside the switch produces a Hall voltage which is proportional to the field strength. This Hall voltage is amplified and then sent to a comparator circuit. If the Hall voltage reaches a predefined threshold, the comparator will produce an output signal.
The switch has two basic detection modes: DC and AC. For DC detection, the signal is set to detect a steady magnetic field. If the field reaches the set level, the output signal will be triggered. In the AC detection mode, the signal is used to detect a change in the magnetic field. When the field changes, the output signal is triggered.
The threshold detection level can also be adjusted depending on the application. This is done by adjusting the reference voltage of the comparator circuit. The reference voltage determines the sensitivity of the switch. The higher the reference voltage, the higher the sensitivity. A lower reference voltage, on the other hand, will produce a lower sensitivity.
Conclusion
The A1190LLHLX-T is a reliable and accurate solid-state detector for many applications. It is often found in industrial applications, medical systems, and consumer electronics. It uses Hall effect technology to detect a magnetic field and produces an output signal when a predetermined level is reached. It can also be adjusted to detect changes in the magnetic field as well as a steady field. The switch is a reliable and cost-effective way to detect the presence of a magnetic field.
The specific data is subject to PDF, and the above content is for reference
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