Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch

The A3425 is a dualoutput-channel, bipolar Switch with each channel comprising a separate complete Hall-effect Sensor circuit with dedicated Hall element and separate digital output for speed and direction signal processing capability. The independent Hall elements (E1 integrated with OUTPUTA, and E2 integrated with OUTPUTB) are photolithographically aligned to better than 1 m. Maintaining this accurate mechanical location between the two active Hall elements eliminates the major manufacturing hurdle encountered in fine-pitch detection applications. The A3425 is a highly sensitive, temperature-stable magnetic sensing device, which is ideal for use in ring magnet-based speed and direction systems used in harsh automotive and industrial environments.
By Allegro MicroSystems, Inc.
A3425 's PackagesA3425 's pdf datasheet
A3425EK
A3425EK-T
A3425EKTN-T
A3425EL
A3425EL-T
A3425ELTR
A3425ELTR-T
A3425LK-T
A3425LKTN-T
A3425LL
A3425LL-T
A3425LLTR
A3425LLTR-T




A3425 Pinout, Pinouts
A3425 pinout,Pin out
This is one package pinout of A3425,If you need more pinouts please download A3425's pdf datasheet.

A3425 Application circuits
A3425 circuits
This is one application circuit of A3425,If you need more circuits,please download A3425's pdf datasheet.


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A3425 Application Notes A3425 RoHS A3425 Circuits A3425 footprint
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