A1366 Overview
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 pensation technology that is programmed at the Allegro factory, which provides sensitivity and offset that are virtually flat across the full operating temperature range. The flat performance over...
A1366 Key Features
- Factory-programmed sensitivity and quiescent output voltage with high resolution
- Proprietary segmented linear interpolated temperature pensation (TC) technology provides a typical accuracy of 1% across
- 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)
- Undervoltage lockout for VCC below specification
- Ratiometric sensitivity and quiescent voltage output
- Precise recoverability after temperature cycling