单极霍尔

YS3144和YS44E都属于单极霍尔，也称单极霍尔开关或者开关霍尔，虽然叫法和型号稍有差异但性能基本一致，是一种用途广泛的基础型霍尔。     YS3144是采用Bipolar工艺设计和生产的霍尔，YS3144内部集成了霍尔效应片、电压调节器、信号放大处理电路、施密特触发器和一个开集电极输出驱动三极管。YS3144具有较宽的工作电压范围和稳定的工作温度范围，可靠性高、响应速度快，可和各种逻辑电路直接接口，因此非常适合在汽车、工业电器和家电等产品中用作电子开关、位置检测及测速用。 1.宽电压3.8V-40V  2.高耐温-40℃~150℃3.电子参数一致性和稳定性比较好，可靠性高 4.频率宽，无瞬间抖动;

YEARSHINE

越尔兴

SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION

RATIOMETRIC, LINEAR HALL-EFFECT SENSORS FOR HIGH-TEMPERATURE OPERATION The A3515– and A3516– are sensitive, temperature-stable linear Hall effect sensors with greatly improved offset characteristics. Ratiometric, linear Hall-effect sensors provide a voltage output that is proportional to the appl

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ALLEGRO

1500 MHz Bandpass Filter

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KR

SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION

FEATURES and BENEFITS ■ Superior Temp. Stability for Automotive or Industrial Applications ■ 4.5 V to 24 V Operation … Needs Only An Unregulated Supply ■ Open-Collector 25 mA Output … Compatible with Digital Logic ■ Reverse Battery Protection ■ Activate with Small, Commercially Available Perm

文件：142.69 Kbytes 页数：8 Pages

ALLEGRO