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SI7210-B-03-IV
Product Overview
Category
The SI7210-B-03-IV belongs to the category of Hall Effect sensors.
Use
It is used for non-contact sensing of the presence of a magnetic field.
Characteristics
- High sensitivity
- Low power consumption
- Small form factor
- Digital output
Package
The SI7210-B-03-IV is available in a small surface-mount package.
Essence
The essence of the SI7210-B-03-IV lies in its ability to accurately detect and measure magnetic fields in various applications.
Packaging/Quantity
The sensor is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Operating Voltage: 2.4V to 5.5V
- Output Type: Digital
- Sensing Range: ±50mT
- Operating Temperature: -40°C to 125°C
- Output Current: 7mA (max)
Detailed Pin Configuration
The SI7210-B-03-IV features a standard 4-pin configuration: 1. VDD (Power Supply) 2. GND (Ground) 3. OUT (Digital Output) 4. NC (Not Connected)
Functional Features
- Digital output for easy interfacing with microcontrollers
- Built-in temperature compensation for accurate measurements across a wide temperature range
- Reverse polarity protection for added reliability
Advantages
- High sensitivity allows for precise magnetic field detection
- Low power consumption extends battery life in portable applications
- Small form factor enables integration into space-constrained designs
Disadvantages
- Limited sensing range compared to some other Hall Effect sensors
- Requires careful PCB layout and magnetic field shielding for optimal performance
Working Principles
The SI7210-B-03-IV operates based on the Hall Effect, where the presence of a magnetic field causes a voltage difference across the sensor, which is then converted into a digital output signal.
Detailed Application Field Plans
The SI7210-B-03-IV finds application in various fields including: - Proximity sensing in consumer electronics - Position sensing in automotive applications - Current sensing in industrial equipment
Detailed and Complete Alternative Models
Some alternative models to the SI7210-B-03-IV include: - SI7210-A-03-IV: Similar specifications with different sensitivity range - SI7211-C-03-IV: Higher sensing range and extended temperature operation
In conclusion, the SI7210-B-03-IV Hall Effect sensor offers high sensitivity, low power consumption, and a compact form factor, making it suitable for diverse applications requiring accurate magnetic field detection.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SI7210-B-03-IV en soluciones técnicas
What is the SI7210-B-03-IV?
- The SI7210-B-03-IV is a Hall effect sensor IC designed for high-speed proximity sensing applications.
What is the operating voltage range of SI7210-B-03-IV?
- The operating voltage range of SI7210-B-03-IV is 3.0V to 3.6V.
What is the output format of SI7210-B-03-IV?
- The SI7210-B-03-IV provides a digital output in push-pull format.
What is the typical response time of SI7210-B-03-IV?
- The typical response time of SI7210-B-03-IV is 7 µs.
What is the maximum operating temperature of SI7210-B-03-IV?
- The maximum operating temperature of SI7210-B-03-IV is 125°C.
What is the package type of SI7210-B-03-IV?
- The SI7210-B-03-IV comes in a 4-pin SIP package.
Can SI7210-B-03-IV be used for non-contact switching applications?
- Yes, SI7210-B-03-IV can be used for non-contact switching applications.
Does SI7210-B-03-IV require an external pull-up resistor?
- No, SI7210-B-03-IV has an integrated pull-up resistor.
Is SI7210-B-03-IV suitable for automotive applications?
- Yes, SI7210-B-03-IV is suitable for automotive applications due to its robust design and performance.
What are the key advantages of using SI7210-B-03-IV in technical solutions?
- The key advantages of SI7210-B-03-IV include high-speed operation, low power consumption, and reliable proximity sensing capabilities.