Micropower Omnipolar Hall Sensor Ah3661 - China

Micropower Omnipolar Hall Sensor AH3661

Hall Sensor

Hall Switch

Features

Micropower designing;

Rated supply voltage 2.4 V ~ 5.5 V;

Omnipolar operating, no “N” or “S” pole in excitation magnetic field, high magnetic sensitivity, highly symmetry in positive and negative magnetic switch point;

Built-in dynamic imbalance voltage compensition circuit, high temperature stability, Small temperature drift in switch point, resistant to mechanical stress and thermal stress, the power consumption is only 8μW, when the power supply is 2.75V;

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

AH3661 is a kind of high sensitivity omnipolar micropower Hall sensor.

The special designing circuit enable the sensor has omnipolar (no “S” or “N” pole) magnetic field excitation function, excellent positive and negative switch symmetry, and bitty average power consumption current.

When the magnet (no “S” or “N” pole) is closed to sensor(∣B∣≥∣Bop� �), the sensor outputs low level; when the magnet is far away from sensor ∣B∣≤∣Brp∣), the sensor outputs high level.

Stable Hysteresis(Bhx =∣Bopx- Brpx∣)ensure the sensor’s stable switch status, the sensor’s magnetic and electric transfer characteristic curve is shown as the figure.

Company Contact:

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

• Phone: +862584670370

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