Unipolar Type Hall Sensor Ah3144 - China

Unipolar Type Hall Sensor AH3144

Hall Sensor

Hall Switch

Features

Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;

Operating temperature range: -40℃ ~ 150℃;

Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mA;

Switch response time is about 1μs, the operating frequency DC ~ 100 kHz;

Small temperature drift between operating point and release point;

There are variety of packages and out packing options;

No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;

Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirements.

Outline

When the “S” pole of magnet faces the mark surface of the sensor and is closed to sensor (B≥Bop), the sensor outputs low level; When magnet is far from sensor(B≤ BRP), the sensor outputs high level.

When the “N” pole faces the mark surface, the sensor is no response.

Stable Hysteresis((BH= |BOP- BRP|)ensure the Stable sensor’s switch status.

Company Contact:

• Posted By: Nanjing AH Electronic Science Technology Co., Ltd

• Phone: 86-25-84670370

• Address: Room 201-1, Bldg B, 33, Dongqi Road, Jiangning District, Nanjing , China , China

• Email:

• Website: https://www.ahest.net/

• Business Description: Nanjing AH Electronic Science & Technology Co., Ltd relies on its advanced technology strength, rich industrial experiences and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States and Taiwan and home, and the company all along exerts the most advanced designing and manufacture technology to ensure the product and technology in the highest flight, and furthest ensure the coherence and reliability and stability of the products.
  
  The products of “Nanjing AH Electronic Science & Technology Co., Ltd ” includes AH series unipolar Hall switch IC, AH series bipolar Hall IC, AH series latch Hall switch IC, AH series linear Hall IC, WG series zero power consumption magnetic sensor, and all kinds of customized products etc.
  
  Nanjing, since 1980, the first magnetic Hall IC which independent researched and developed in China was born in the city, with the Chinas reform and opening and economic development, and the special technology innovation and talent grown-up, hundreds of millions of magnetic sensors walk up to the world from here.
  
  In May 2003, several Chinese senior experts in magnetic sensors field jointly invest to establish “Nanjing AH Electronic Science & Technology Co., Ltd” by themselves technology and market advantages.
  
  The company is specialized in researching and developing, designing and manufacturing and selling Hall IC, Zero power consumption sensor and their application products.
  
  The management philosophy of our company is “Science, Development, Service”, our company applies itself in researching and manufacturing the sensors which owns Chinas independent intellectual property rights.
  
  Our Products:
  
  - linear hall sensor ah3507
  
  - latch type hall sensor ah4059
  
  - micropower omnipolar hall sensor ah3663
  
  - micropowr hall sensor ah3662
  
  - unipolar type hall sensor ah3144