A1145EUA-T
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| Part Number | A1145EUA-T |
|---|---|
| Manufacturer |
 Allegro Micro
|
| Description | The A1145EUA-T is a reliable and precise unipolar Hall-effect sensor developed by Allegro MicroSystems, designed for magnetic field detection and position sensing applications. It provides a digital output that switches in response to the presence of a magnetic field of sufficient strength. This device operates using the Hall-effect principle, enabling contactless detection of magnetic fields for improved durability and long operational life. It is optimized for unipolar switching operation, meaning the output changes state when exposed to a magnetic field of one polarity and resets when the field is removed. The A1145EUA-T supports a wide operating voltage range typically from 3.8V to 24V, making it suitable for both low-voltage and industrial systems. It features low power consumption and stable switching characteristics, ensuring reliable performance in various environments. The sensor includes built-in temperature compensation and noise filtering, enhancing accuracy and stability across a wide temperature range. Its open-collector output allows easy interfacing with microcontrollers and digital logic circuits. Packaged in a 3-pin SIP (UA) through-hole form factor, the A1145EUA-T is easy to integrate into PCB designs and suitable for prototyping as well as production applications. The A1145EUA-T is widely used in position sensing, speed detection, proximity switching, automotive systems, and industrial automation, where reliable and contactless magnetic sensing is required. |
| Product Group | Hall Effect Sensor |
| MOQ | 500 pcs |
| SPQ | 500 pcs |
| Figure/Case | SIP-3 UA Package |
| Package | BULK Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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A1145EUA-T
A1145EUA-T