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

Allegro Microsystems A3213EUA-T is a through-hole Hall Effect sensor designed for detecting magnetic fields with omnipolar sensing capability. Operating on a supply voltage range of 2.4 V to 5.5 V, this ultra mini SIP package with 3 pins is suitable for use in battery-operated portable devices, automotive, industrial, and consumer electronic applications.

The sensor features micropower consumption, typically consuming 825 μW at 2.75 V, supporting energy-efficient designs. It includes an integrated Hall-voltage generator, a small-signal amplifier, chopper stabilization, a latch, and a MOSFET output stage to provide a latched digital output with high reliability.

Certified to the AEC-Q100 automotive standard, the A3213EUA-T Hall Effect sensor maintains excellent temperature stability, operating reliably across a wide temperature range from -40°C to 85°C. Its response time of 60 microseconds makes it ideal for quick detection in motion sensing and position sensing applications.

The sensor's omnipolar technology allows output activation by either a north or south magnetic pole, enhancing flexibility in magnetic detection scenarios. Its compact dimensions (4.09 mm length, 1.52 mm width, and 3.02 mm height) and through-hole mounting style simplify integration into printed circuit boards where space is limited.

Key features include low switchpoint drift, insensitivity to physical stress, and high ESD protection, making it robust for various industrial, automotive, laboratory, and consumer electronics uses.

The sensor supports a supply voltage range from 2.4 V to 5.5 V. Automotive standard AEC-Q100 qualified for reliability in harsh environments. Omnipolar magnetic detection allowing operation with both north and south magnetic poles.

Micropower operation minimizes energy consumption to 825 μW typical at 2.75 V supply. Compact ultra mini SIP through-hole mounting package with 3 pins. Operating temperature range from -40°C to 85°C ensures stability in extreme conditions.

High ESD protection enhances durability against electrostatic discharge. Fast response time of 60 microseconds for accurate motion sensing. Dimensions approximately 4.09 mm length x 1.52 mm width x 3.02 mm height. Includes internal Hall-voltage generator and MOSFET output for digital switching.

This Hall Effect sensor is widely applicable across industrial, automotive, laboratory instrumentation, and consumer electronic markets. It is ideal for position, speed, and motion detection in automated systems and machinery.

Explore the collection of Allegro Microsystems Hall Effect Sensors for advanced motion sensing and magnetic field detection solutions available on EnvMart.