A3213EUA-T Allegro Microsystems, Omnipolar Hall Effect Sensor Switch, 3-Pin Ultra Mini SIP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems

The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW (typical, at 2.75 V).

Either a north or south pole turns on the output.

They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.

AEC-Q100 automotive qualified
Micropower operation
Superior temperature stability
Low switchpoint drift
Insensitive to physical stress
High ESD protection

Hall Effect Sensors, Allegro MicroSystems

Specifications
Attribute Value
Magnetic Type Omnipolar
Mounting Type Through Hole
Pin Count 3
Minimum Magnetic Sensor Release Point -70 Gs
Maximum Magnetic Sensor Operating Point 70 Gs
Minimum Operating Supply Voltage 2.4 V
Maximum Operating Supply Voltage 5.5 V
Length 4.09mm
Width 1.52mm
Height 3.02mm
Dimensions 4.09 x 1.52 x 3.02mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Package Type Ultra Mini SIP
Typical Magnetic Sensor Hysteresis 10 Gs
500 In stock for FREE next working day delivery
Price Each (In a Bag of 500)
£ 0.447
(exc. VAT)
£ 0.536
(inc. VAT)
Units
Per unit
Per Bag*
500 +
£0.447
£223.50
*price indicative
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