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A3425 Datasheet - Allegro MicroSystems

A3425, Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch

3425 DUAL, CHOPPER-STABILIZED, ULTRA-SENSITIVE, BIPOLAR HALL-EFFECT SWITCH The A3425LK dual Hall-effect switch is an extremely temperature-stable and.
Chopper-Stabilized Technique.
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A3425_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A3425

Manufacturer:

Allegro MicroSystems

File Size:

411.01 KB

Description:

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

Features

* I Two Matched Hall Switches On A Single Substrate I I I I I I I I 1 mm Sensor-to-Sensor Spacing Superior Temperature Stability Resistant to Physical Stress Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection Solid-State Reliability Integrated ESD Protection

Applications

* over extended temperature ranges to +150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. This device also eliminates the major

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