A1323ELH傳感器變送器的磁性傳感器-線性羅盤（IC）規(guī)格書PDF中文資料

A1323ELH屬于傳感器變送器的磁性傳感器-線性羅盤（IC）。由Allegro MicroSystems制造生產的A1323ELH磁性傳感器 - 線性，羅盤（IC）該系列產品可用于將磁場強度作為一個可變數量進行測量，而相比之下，類似產品僅檢測是否存在強度超過某個限值的磁場。常見的應用包括測量地球磁場，以類似于傳統(tǒng)羅盤的方式進行定向，市面上的一些器件允許以相對于磁場的物理方向直接讀取測量值。

Description

The A132X family of linear Hall-effect sensor ICs are optimized, sensitive, and temperature-stable. These ratiometric Hall-effect sensor ICs provide a voltage output that is proportional to the applied magnetic field. The A132X family has a quiescent output voltage that is 50 of the supply voltage and output sensitivity options of 2.5 mV/G, 3.125 mV/G, and 5m V/G. The features of this family of devices are ideal for use in the harsh environments found in automotive and industrial linear and rotary position sensing systems.

Features and Benefits

? Temperature-stable quiescent output voltage

? Precise recoverability after temperature cycling

? Output voltage proportional to magnetic flux density

? Ratiometric rail-to-rail output

? Improved sensitivity

? 4.5 to 5.5 V operation

? Immunity to mechanical stress

? Solid-state reliability

? Robust EMC protection