A1120LUA-T by Allegro MicroSystems LLC

Overview of A1120LUA-T by Allegro MicroSystems LLC

The A1120LUA-T is a Hall Effect Sensor designed to provide reliable magnetic field sensing capabilities in a compact form factor. With a minimum magnetic field sensitivity of 0.5 mT and a maximum of 5mT, this unipolar device is suited for applications where magnetic field detection is required. The sensor operates with an input current range of 30-60 mA, making it efficient in various electronic applications.

This Hall Effect sensor is packaged in a rectangular SIP-3 configuration, designed for through-hole mounting. It has a total pin count of three, allowing for straightforward integration into a variety of circuits. Operating in a wide temperature range from -40 °C to 150 °C, the A1120LUA-T is suitable for environments with fluctuating thermal conditions. As a component that complies with magnetic field sensors standards, it features short circuit protection, ensuring the reliability of the circuit in case of unexpected electrical conditions.

Some notable attributes of the A1120LUA-T include its AEC-Q100 compliance, which is essential for automotive applications. Its open-drain output circuit type is configured as a transistor, which allows integration with other components effectively. Additionally, the sensor has a body size of 1.52 mm by 4.12 mm by 4.09 mm, constructed from plastic materials, making it lightweight while ensuring durability.

Industry Applications for A1120LUA-T

The A1120LUA-T Hall Effect Sensor has potential applications across various industries. Below are a few possible use cases that the device might be suited for:

• Automotive: The sensor could potentially be utilized in engine management systems to detect the position of magnetic components, contributing to overall system efficiency. Additionally, its AEC-Q100 compliance suggests suitability for automotive-grade reliability and performance.
• Industrial Automation: The A1120LUA-T might be used in conveyor systems to monitor the position of items using magnetic detection, possibly improving operational efficiency and safety in manufacturing processes.
• Consumer Electronics: This component could potentially be integrated into handheld devices for applications such as detecting whether a device is placed on a charging dock via magnetic field sensing, enhancing user experience.
• Smart Cities: In urban infrastructure, the sensor might find applications in automatic door controls or in systems designed to monitor traffic patterns and control traffic lights based on vehicle presence, utilizing the magnetic field properties.
• Environmental Monitoring: The A1120LUA-T could possibly be used in smart environmental devices to monitor magnetic fields associated with particular machinery or processes, aiding in the assessment of operational environmental impacts.

It is important to note that these potential industry applications are only conceptual and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements. Similar Hall Effect sensors may also be suitable for these applications depending on the specific needs and constraints of the design.

About Allegro MicroSystems LLC

Allegro MicroSystems LLC is recognized in the electronic components sector for its focus on providing high-performance semiconductor solutions, particularly in the area of magnetic field sensors. The company specializes in the design and manufacture of integrated circuits that are used in various applications ranging from automotive to industrial automation. The A1120LUA-T is among its broad portfolio of Hall Effect sensors, which also includes various similar parts designed to meet specific market needs for unipolar and bipolar sensing solutions.

The company’s emphasis on quality and reliability is demonstrated through its adherence to relevant industry standards, including AEC-Q100 for automotive components. This commitment to quality positions Allegro MicroSystems LLC as a preferred supplier for systems requiring magnetic field sensing, ensuring that their products, like the A1120LUA-T, meet stringent performance expectations.

Where to Find A1120LUA-T by Allegro MicroSystems LLC