A1366 - Allegro

A1366 Factory-Programmed Linear Hall Effect Sensor

The Allegro™ A1366 factory-programmable linear Halleffect current sensor IC has been designed to achieve high accuracy and resolution. The goal is achieved through new proprietary linearly interpolated temperature compensation technology that is programmed at the Allegro factory, which provides sensitivity and offset that are virtually flat across the full o.

Features

• Factory-programmed sensitivity and quiescent output voltage with high resolution
• Proprietary segmented linear interpolated temperature compensation (TC) technology provides a typical accuracy of 1% across the full operating temperature range
• Extremely low noise and high resolution achieved via proprietary Hall element and low noise amplifier circuits
• 120 kHz nominal bandwidth achieved via proprietary packaging and chopper stabilization techniques
• Patented circuits suppress IC output spiking during fast current step inputs
• Open circuit detection on ground pin (broken wire)
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