A2T14H450-23NR6 Overview
The A2T14H450-23NR6 is a high-performance automotive-grade Hall-effect sensor designed for precise position and speed detection in harsh environments. Featuring a robust packaging and optimized sensitivity, it delivers consistent magnetic sensing performance over a wide temperature range. The device integrates seamlessly into automotive systems, offering reliable operation for motor control, transmission, and various industrial applications. Its low power consumption and high accuracy make it an ideal choice for engineers and sourcing specialists seeking durable and cost-effective magnetic sensing solutions. For detailed manufacturer information, visit IC Manufacturer.
A2T14H450-23NR6 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage (VDD) | 4.5 V to 5.5 V |
| Output Type | Open-Drain Output |
| Operating Temperature Range | -40??C to +150??C |
| Sensitivity | 3.5 mT typical |
| Magnetic Flux Density Range | ??100 mT |
| Switching Frequency | Up to 10 kHz |
| Response Time | ?? 10 ??s |
| Package Type | SOT-23-3L |
A2T14H450-23NR6 Key Features
- Automotive-grade robustness: Designed to withstand extreme temperatures and vibrations, ensuring reliable operation in automotive and industrial environments.
- High sensitivity: The 3.5 mT typical sensitivity enables detection of small magnetic field changes for precise position sensing.
- Low power consumption: Operates efficiently at 5 V supply with minimal current draw, extending system battery life.
- Fast response time: With switching times under 10 microseconds, it supports high-speed signal applications like motor control and speed measurement.
- Open-drain output: Allows easy interfacing with various microcontrollers and logic circuits, providing flexibility in system design.
- Wide operating voltage range: Supports stable operation from 4.5 V to 5.5 V, compatible with standard automotive power rails.
- Compact SOT-23 package: Enables space-saving PCB layouts and simplified assembly processes.
A2T14H450-23NR6 Advantages vs Typical Alternatives
This sensor offers enhanced sensitivity and faster response times compared to many standard Hall-effect devices, making it superior for dynamic automotive and industrial applications. Its wide temperature tolerance and robust packaging improve durability and reliability under harsh conditions. Additionally, the open-drain output and low power operation provide greater design flexibility and efficiency, which are essential advantages over conventional magnetic sensors.
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Typical Applications
- Automotive speed and position sensing: Ideal for detecting rotational speeds and positions in transmissions, throttle position sensors, and anti-lock braking systems, where accuracy and reliability are critical.
- Electric motor control: Suitable for brushless DC motors and servo motors, enabling precise rotor position feedback to optimize performance and efficiency.
- Industrial automation: Can be integrated into conveyor systems and robotic arms for accurate motion detection and control.
- Consumer electronics: Useful in devices requiring compact magnetic sensing solutions for position or proximity detection.
A2T14H450-23NR6 Brand Info
The A2T14H450-23NR6 is part of a specialized series of Hall-effect sensors engineered by a leading semiconductor manufacturer known for delivering reliable, high-quality components tailored for automotive and industrial markets. This sensor embodies the company??s commitment to innovation, durability, and precision, ensuring customers receive components that meet stringent industry standards and support demanding applications worldwide.
FAQ
What is the typical operating voltage range for this Hall-effect sensor?
The device operates reliably within a supply voltage range of 4.5 V to 5.5 V, which aligns well with standard automotive and industrial power supplies, ensuring stable performance without the need for additional voltage regulation.
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How does the sensor??s sensitivity impact its performance?
With a typical sensitivity of 3.5 mT, the sensor can detect subtle changes in magnetic fields, allowing for accurate position and speed measurements. This sensitivity level ensures the device performs effectively in applications requiring precise magnetic detection.
Can this sensor function in extreme temperature environments?
Yes, it is designed to operate over a wide temperature range from -40??C up to +150??C, making it suitable for harsh automotive and industrial environments where temperature extremes are common.
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What advantages does the open-drain output offer for system integration?
The open-drain output configuration allows easy interfacing with a variety of microcontrollers and logic circuits. It enables wired-AND connections and flexible pull-up voltage selection, which simplifies system design and enhances compatibility.
Is the sensor suitable for high-speed applications?
Absolutely. With a switching frequency capability up to 10 kHz and a response time of 10 microseconds or less, the sensor supports rapid signal changes, making it ideal for high-speed motor control and dynamic position sensing applications.
