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Allegro Microsystems 1 Axis Through Hole Linear Hall Effect Sensor 4.5V to 5.5V Analogue SIP 3-Pin A1324LUA-T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Allegro Microsystems |
| Response time | 32μs |
| Height | 3.02mm |
| Length | 4.09mm |
| Model | A1324LUA-T |
| SENSITIVITY | 2.5mV/g |
| Technology | BiCMOS |
| Sensor Type | Hall Effect Sensors |
| Width | 1.52mm |
| Mount Type | Through Hole |
| Series | A132 |
| Maximum Operating Temperature | 150°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| Number of axis | 1 |
| Interface Type | Analogue |
| Standards/Approvals | EMC |
| Pin Count | 3 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 4.5V |
| Supply Current | 9mA |
| Magnetic Type | Linear |
| Maximum Frequency Response | 17kHz |
| Wide ambient temperature range | - 40°C to 150°C |
Key Features
- Detects linear magnetic fields with high sensitivity of 2.5 mV/g.
- Operates over a wide temperature range from -40°C to 150°C.
- Low noise output for enhanced measurement accuracy.
- Quiescent output voltage is stable at 50% of supply voltage.
- Compatible with through hole mounting for easy PCB integration.
- Ratiometric rail-to-rail output simplifies power supply variations.
- High frequency response up to 17 kHz suitable for dynamic sensing.
- Features dynamic offset cancellation for precise output stability.
Product Description
Allegro Microsystems A1324LUA-T is a high-performance 1 axis linear Hall effect sensor IC designed for analogue output applications requiring precise magnetic field detection. Operating with a supply voltage range of 4.5V to 5.5V, this sensor features a 3-pin SIP through hole package suitable for standard PCB mounting.
This sensor integrates a Hall element along with temperature compensation circuitry and a high-gain amplifier to deliver an output proportional to magnetic flux density. Its quiescent output voltage remains stable at approximately 50% of the supply voltage, enhancing measurement reliability under varying operating conditions.
With a sensitivity of 2.5 mV/g and a maximum frequency response of 17 kHz, the A1324LUA-T sensor achieves low noise output and fast response time of 32 microseconds. Its operating temperature range from -40°C to 150°C ensures robustness in demanding industrial or automotive environments. The sensor is EMC compliant, improving immunity against electromagnetic interference.
Applications include motion sensing, position sensing, and proximity detection in industries such as automotive, industrial controls, HVAC, and laboratory instrumentation. The solid-state design provides high reliability and immunity to mechanical stress, making it ideal for embedded sensing solutions.
Detects linear magnetic flux with analogue output proportional to the field. Wide temperature stability with operating range from -40°C to 150°C. Through hole SIP 3-pin package enables easy assembly and reliable connections.
Low noise and dynamic offset cancellation improve accuracy and repeatability. High frequency response and fast output suitable for dynamic magnetic sensing. Robust against EMC disturbances and mechanical stress. Supply current typically 9 mA ensuring efficient power consumption.
Ideal for automotive and industrial sensor IC applications.
Choose Allegro Microsystems A1324LUA-T to ensure high accuracy, stable, and reliable magnetic field sensing for your next project. Explore more Hall Effect Sensors and semiconductor components in the Electronics & Electricals Sensors category on EnvMart.
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Frequently Asked Questions
The sensitivity of this sensor is 2.5 mV/g, allowing it to detect linear magnetic fields effectively.
It operates over a wide temperature range from -40°C to 150°C, making it suitable for various environments.
This model provides an analogue output proportional to the magnetic flux density detected.
The maximum frequency response is 17 kHz, which is suitable for dynamic sensing applications.
The quiescent output voltage remains stable at approximately 50% of the supply voltage, enhancing measurement reliability.
It comes in a SIP 3-pin package and is designed for through hole mounting, facilitating easy PCB integration.
The typical supply current for the A1324LUA-T is 9 mA, ensuring efficient power consumption during operation.
This sensor utilizes BiCMOS technology for its operation, which contributes to its performance characteristics.
The sensor is EMC compliant, which improves its immunity against electromagnetic interference.
The response time for this model is 32 microseconds, allowing for quick detection of changes in magnetic fields.
It is suitable for applications such as motion sensing, position sensing, and proximity detection in various industries.
The dimensions are 4.09 mm in length, 1.52 mm in width, and 3.02 mm in height.
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