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US5881LUA-AAA-000-SP
Product Overview
The US5881LUA-AAA-000-SP is a Hall-effect sensor designed for use in various applications. This sensor falls under the category of magnetic sensors and is commonly used to detect the presence of a magnetic field. Its characteristics include high sensitivity, reliability, and compact size. The package consists of a small, surface-mount device with three leads. The essence of this sensor lies in its ability to accurately detect changes in magnetic fields. It is typically available in reels containing a specific quantity, which varies based on the supplier.
Specifications
- Supply Voltage: 3.8V to 30V
- Output Current: 25mA
- Operating Temperature Range: -40°C to 150°C
- Output Type: Open Collector
- Response Time: 3µs
- Package Type: SOT-23
Detailed Pin Configuration
The US5881LUA-AAA-000-SP features a standard SOT-23 package with three pins: 1. VCC (Supply Voltage) 2. GND (Ground) 3. OUT (Output)
Functional Features
- High sensitivity to magnetic fields
- Wide operating voltage range
- Fast response time
- Open-collector output for easy interfacing
Advantages and Disadvantages
Advantages
- High sensitivity allows for precise detection of magnetic fields
- Wide operating voltage range enables versatile use in different systems
- Fast response time ensures quick detection and response to changes in magnetic fields
Disadvantages
- Limited temperature range compared to some other sensors
- Open-collector output may require additional circuitry for certain applications
Working Principles
The US5881LUA-AAA-000-SP operates based on the Hall effect, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage difference is then detected and converted into a digital signal by the sensor.
Detailed Application Field Plans
This sensor finds extensive use in various applications, including: - Proximity sensing in industrial equipment - Speed detection in automotive systems - Position sensing in consumer electronics - Flow rate monitoring in fluid control systems
Detailed and Complete Alternative Models
Some alternative models to the US5881LUA-AAA-000-SP include: - A1324LUA-T (Allegro MicroSystems) - OH090U (TT Electronics) - SS49E (Honeywell)
In conclusion, the US5881LUA-AAA-000-SP is a versatile Hall-effect sensor with high sensitivity and a wide operating voltage range, making it suitable for diverse applications in various industries.
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What is US5881LUA-AAA-000-SP?
- US5881LUA-AAA-000-SP is a Hall-effect sensor commonly used for sensing the presence of magnetic fields in various technical solutions.
What are the typical applications of US5881LUA-AAA-000-SP?
- It is commonly used in automotive applications for sensing the speed and position of gears, as well as in industrial applications for detecting the position of rotating equipment.
How does US5881LUA-AAA-000-SP work?
- This sensor works based on the Hall effect, which means it generates a voltage proportional to the magnetic field it detects.
What is the operating voltage range of US5881LUA-AAA-000-SP?
- The operating voltage range is typically between 3.8V and 24V.
What is the output signal of US5881LUA-AAA-000-SP?
- The sensor provides a digital output signal, typically in the form of a square wave.
What is the temperature range for operation of US5881LUA-AAA-000-SP?
- The sensor can typically operate within a temperature range of -40°C to 150°C.
Is US5881LUA-AAA-000-SP sensitive to external magnetic fields?
- Yes, it is sensitive to external magnetic fields, so proper shielding and positioning are important in its application.
Can US5881LUA-AAA-000-SP be used in safety-critical applications?
- Yes, it can be used in safety-critical applications, but it should be integrated with appropriate redundancy and fault-tolerant measures.
What are the key advantages of using US5881LUA-AAA-000-SP in technical solutions?
- Some advantages include its small size, low power consumption, and high reliability.
Are there any specific considerations for interfacing US5881LUA-AAA-000-SP with microcontrollers or other digital systems?
- Yes, it's important to ensure that the input/output voltage levels are compatible and that proper signal conditioning is implemented for reliable operation.