Allegro Microsystems Through Hole Hall Effect Sensor Ultra Mini SIP 3-Pin 2.4 V - 5.5 V A3213EUA-T

Allegro Microsystems A3213EUA-T is an ultra-sensitive through hole Hall Effect Sensor designed for digital magnetic detection in industrial and automotive applications. This sensor operates across a voltage range of 2.4 V to 5.5 V, consuming minimal power at typically 825 μW at 2.75 V, suitable for battery-operated and portable equipment. Its miniature Ultra Mini SIP 3-pin package allows easy integration into compact devices with height, length, and width dimensions of 3.02 mm, 4.09 mm, and 1.52 mm.

The sensor detects magnetic fields omnipolarly, meaning it responds to both north and south magnetic poles, providing flexibility in various sensing environments. Its fast response time of 60 microseconds ensures timely switching signals, essential for precise motion detection and control systems.

Certified under the AEC-Q100 automotive standard, the A3213EUA-T sensor is robust and designed for harsh automotive conditions, capable of operating reliably between -40°C to 85°C. It features integrated components including a Hall-voltage generator, a small-signal amplifier, chopper stabilization for offset reduction, a latch for output stability, and a MOSFET switch output.

These sensors exhibit micropower operation, superior temperature stability, and high ESD protection, ensuring consistent performance with minimal switchpoint drift and insensitivity to mechanical stresses. These characteristics make this Hall Effect Sensor ideal for diverse industrial, automotive, and consumer electronic applications requiring accurate magnetic field detection.

Operates at 2.4 V to 5.5 V with low power consumption. Compact Ultra Mini SIP 3-pin through hole package. Omnipolar magnetic sensing for versatile detection. Automotive qualified AEC-Q100 sensor with robust performance. Wide temperature range from -40°C to 85°C.

Fast 60 µs response time improves system responsiveness. Incorporates advanced signal processing and ESD protection. Ideal for portable equipment and battery-operated devices. Low switch point drift ensures stable sensing accuracy.

This Allegro Microsystems Hall Effect Sensor is excellently suited for applications in industrial control, automotive sensor systems, portable electronics, and other environments demanding high-precision magnetic sensing. Explore similar sensors and components in the Electronics & Electricals category at EnvMart for your engineering and manufacturing needs.

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