AH175-PG-A-A Product Overview
Introduction
The AH175-PG-A-A is a versatile sensor belonging to the category of Hall Effect sensors. This sensor is widely used for various applications due to its unique characteristics and functional features.
Basic Information Overview
- Category: Hall Effect Sensor
- Use: Detection of magnetic fields and proximity sensing
- Characteristics: High sensitivity, low power consumption, compact size
- Package: SOT-89B package
- Essence: Utilizes Hall Effect to detect magnetic fields
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Operating Voltage: 3.8V to 24V
- Output Current: 25mA
- Operating Temperature: -40°C to 85°C
- Output Type: Open Collector
- Sensitivity: 1.5mV/G
Detailed Pin Configuration
The AH175-PG-A-A sensor has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output)
Functional Features
- High Sensitivity: Capable of detecting small changes in magnetic fields
- Low Power Consumption: Ideal for battery-operated devices
- Compact Size: Allows for easy integration into various applications
Advantages and Disadvantages
Advantages
- Reliable detection of magnetic fields
- Low power consumption
- Compact and versatile design
Disadvantages
- Limited operating temperature range
- Requires external circuitry for precise measurements
Working Principles
The AH175-PG-A-A operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage change is then converted into a digital output signal, indicating the presence or absence of a magnetic field.
Detailed Application Field Plans
The AH175-PG-A-A sensor finds extensive use in the following applications: - Proximity sensing in consumer electronics - Position sensing in automotive applications - Speed detection in industrial equipment
Detailed and Complete Alternative Models
- AH176-PG-A-A: Similar specifications with enhanced temperature range
- AH177-PG-A-A: Higher sensitivity variant for specialized applications
- AH178-PG-A-A: Enhanced output current for specific requirements
In conclusion, the AH175-PG-A-A Hall Effect sensor offers reliable magnetic field detection and proximity sensing capabilities, making it a valuable component across various industries.
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What is AH175-PG-A-A?
- AH175-PG-A-A is a Hall-effect sensor designed for non-contact magnetic sensing applications.
What are the key features of AH175-PG-A-A?
- The key features include a wide operating voltage range, high sensitivity, and low power consumption.
How does AH175-PG-A-A work?
- It works by detecting changes in the magnetic field and converting them into electrical signals.
What are the typical applications of AH175-PG-A-A?
- Typical applications include position sensing, proximity detection, and speed measurement in various electronic devices and systems.
What is the operating voltage range of AH175-PG-A-A?
- The operating voltage range is typically between 2.5V and 5.5V.
What is the output signal format of AH175-PG-A-A?
- The output signal is usually digital, providing a straightforward interface with microcontrollers and other digital circuits.
Can AH175-PG-A-A be used in harsh environments?
- Yes, it is designed to withstand harsh environmental conditions, making it suitable for industrial and automotive applications.
Is AH175-PG-A-A sensitive to external magnetic fields?
- It has built-in protection against external magnetic interference, ensuring reliable operation in the presence of other magnetic sources.
What are the package options available for AH175-PG-A-A?
- It is available in various package options, including surface-mount and through-hole packages for flexibility in design and assembly.
Are there any specific layout considerations when using AH175-PG-A-A?
- Proper PCB layout and placement of the sensor are important to minimize noise and ensure optimal performance. The datasheet provides guidelines for layout recommendations.
These questions and answers provide a comprehensive overview of AH175-PG-A-A and its application in technical solutions.