A1205傳感器變送器的磁性傳感器-開關(guān)（固態(tài)）規(guī)格書PDF中文資料

A1205屬于傳感器變送器的磁性傳感器-開關(guān)（固態(tài)）。由Allegro MicroSystems制造生產(chǎn)的A1205磁性傳感器 - 開關(guān)（固態(tài)）該系列產(chǎn)品使用固態(tài)技術(shù)來檢測是否存在超過某個特定幅度和/或標(biāo)示的磁場，并提供指示是否存在此類磁場的雙態(tài)輸出。它們與磁簧開關(guān)以及線性或羅盤型固態(tài)器件不同，前者通過使用移動機械部件來提供類似的功能，后者提供指示所施加磁場的強度和/或方向的可變輸出。

Description

The Allegro? A1205 Hall-effect bipolar switch is a next generation replacement and extension of the popular Allegro A3134 bipolar switch. The A1205 has identical specifications as the A1201 but is recommended for applications that require pulsing VCC to conserve power. For standard applications, where VCC is constant, please refer to the A1201 through A1204 devices.

Features and Benefits

? Ideal for applications that require pulsing VCC to conserve power

? Continuous-time operation

? Fast power-on time

? Low noise

? Stable operation over full operating temperature range

? Reverse battery protection

? Solid-state reliability

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

? Robust EMC performance

? High ESD rating

? Regulator stability without a bypass capacitor