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TLE4990HAXA1
Introduction
The TLE4990HAXA1 is a Hall sensor designed for precise magnetic field measurements. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Overview
Category
The TLE4990HAXA1 belongs to the category of Hall sensors, specifically designed for magnetic field sensing applications.
Use
It is used for measuring magnetic fields in various industrial and automotive applications, such as position detection, speed measurement, and current sensing.
Characteristics
- High precision and accuracy in magnetic field measurements
- Wide operating temperature range
- Low power consumption
- Robust design for harsh environments
Package
The TLE4990HAXA1 is available in a small form factor package suitable for surface mount assembly.
Essence
The essence of the TLE4990HAXA1 lies in its ability to provide reliable and accurate magnetic field measurements in demanding operational conditions.
Packaging/Quantity
The TLE4990HAXA1 is typically supplied in tape and reel packaging, with quantities tailored to customer requirements.
Specifications
- Operating Voltage: 3.0V to 5.5V
- Output Type: Analog or Digital
- Operating Temperature Range: -40°C to 150°C
- Sensing Range: ±50mT
- Output Current: 8mA
Detailed Pin Configuration
The TLE4990HAXA1 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Analog/Digital Output) 4. VDD (Digital Input)
Functional Features
- High sensitivity to magnetic fields
- Built-in temperature compensation
- Overvoltage and reverse polarity protection
- Configurable output options (analog or digital)
Advantages and Disadvantages
Advantages
- High precision and accuracy
- Wide operating temperature range
- Low power consumption
- Robust design for harsh environments
Disadvantages
- Limited sensing range compared to some alternatives
- Higher cost compared to basic Hall sensors
Working Principles
The TLE4990HAXA1 operates based on the Hall effect, where the presence of a magnetic field causes a proportional change in the sensor's output voltage or digital signal. This principle enables accurate measurement of magnetic fields and their corresponding parameters.
Detailed Application Field Plans
The TLE4990HAXA1 is well-suited for the following application fields: - Automotive: Position sensing in throttle pedals, gear shifters, and steering angle detection - Industrial: Speed measurement in conveyor belts, position detection in industrial machinery, and current sensing in motor control systems
Detailed and Complete Alternative Models
Some alternative models to the TLE4990HAXA1 include: - TLE493D-A1B6: Offers extended sensing range and integrated self-test functionality - A1324: Provides cost-effective magnetic field sensing with moderate precision - DRV5053: Features digital output and programmable sensitivity for flexible applications
In conclusion, the TLE4990HAXA1 is a high-precision Hall sensor designed for demanding magnetic field measurement applications in both industrial and automotive settings. Its robust design, wide operating temperature range, and configurable output options make it a versatile choice for various sensing needs.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TLE4990HAXA1 w rozwiązaniach technicznych
What is the TLE4990HAXA1?
- The TLE4990HAXA1 is a high-precision Hall effect sensor designed for magnetic field sensing applications.
What is the operating voltage range of TLE4990HAXA1?
- The operating voltage range of TLE4990HAXA1 is 3.0V to 5.5V.
What is the output signal of TLE4990HAXA1?
- TLE4990HAXA1 provides a ratiometric analog output signal, which varies linearly with the magnetic flux density.
What is the temperature range for TLE4990HAXA1?
- TLE4990HAXA1 operates within a temperature range of -40°C to 150°C, making it suitable for a wide range of environments.
What are the typical applications of TLE4990HAXA1?
- TLE4990HAXA1 is commonly used in automotive, industrial, and consumer electronics applications such as position sensing, speed measurement, and brushless DC motor control.
Does TLE4990HAXA1 require external compensation or calibration?
- No, TLE4990HAXA1 features integrated temperature compensation and does not require external compensation or calibration.
What is the package type of TLE4990HAXA1?
- TLE4990HAXA1 is available in a small and robust PG-SSO-3-2 package, which is suitable for space-constrained designs.
Can TLE4990HAXA1 withstand harsh environmental conditions?
- Yes, TLE4990HAXA1 is designed to withstand harsh environmental conditions, including vibration and temperature extremes, making it suitable for automotive and industrial applications.
Is TLE4990HAXA1 compatible with microcontrollers and digital signal processing units?
- Yes, TLE4990HAXA1 can be easily interfaced with microcontrollers and digital signal processing units due to its analog ratiometric output.
What are the key advantages of using TLE4990HAXA1 in technical solutions?
- The key advantages of TLE4990HAXA1 include high accuracy, robustness, wide temperature range, and ease of integration, making it an ideal choice for various magnetic field sensing applications.