A1302ELHLT-T傳感器變送器的磁性傳感器-線(xiàn)性羅盤(pán)（IC）規(guī)格書(shū)PDF中文資料

A1302ELHLT-T屬于傳感器變送器的磁性傳感器-線(xiàn)性羅盤(pán)（IC）。由Allegro MicroSystems制造生產(chǎn)的A1302ELHLT-T磁性傳感器 - 線(xiàn)性，羅盤(pán)（IC）該系列產(chǎn)品可用于將磁場(chǎng)強(qiáng)度作為一個(gè)可變數(shù)量進(jìn)行測(cè)量，而相比之下，類(lèi)似產(chǎn)品僅檢測(cè)是否存在強(qiáng)度超過(guò)某個(gè)限值的磁場(chǎng)。常見(jiàn)的應(yīng)用包括測(cè)量地球磁場(chǎng)，以類(lèi)似于傳統(tǒng)羅盤(pán)的方式進(jìn)行定向，市面上的一些器件允許以相對(duì)于磁場(chǎng)的物理方向直接讀取測(cè)量值。

Description

The A1301 and A1302 are continuous-time, ratiometric, linear Hall-effect sensors. They are optimized to accurately provide a voltage output that is proportional to an applied magnetic field. These devices have a quiescent output voltage that is 50 of the supply voltage. Two output sensitivity options are provided: 2.5 mV/G typical for the A1301, and 1.3 mV/G typical for the A1302.

Features and Benefits

? Low-noise output

? Fast power-on time

? Ratiometric rail-to-rail output

? 4.5 to 6.0 V operation

? Solid-state reliability

? Factory-programmed at end-of-line for optimum performance

? Robust ESD performance