Latch Type Hall Sensor Ah4158 - China

Latch Type Hall Sensor AH4158

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: -55℃ ~ 150℃;

Rated output current (sink) : 300 mA, it can directy drive the coils of DC motor (Fan );

Special design make the sensor owns imunity to logic race condition, short switch time and good switch sensitivity;

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.

AH4158 Hall Sensor is a kind of unipolar field excitation two ends complementary output switch type Hall IC.

Complementary output Hall sensor is particularly suitable for double coil DC motor, double coil DC fan, speed measurement and rotation control.

The sensor chip intergrated bandgap reference voltage source, Hall voltage generator, signal amplifier, hysteresis controller, reverse voltage protection diode, and two way complementary output open collector output driver which sink current reaches 300mA and so on circuit unit.

Excellent bandgap reference voltage source ensures the sensor can keep concordant sensitivity in a wide temperature range.

Reverse voltage protection diode can avoid reverse power failure.

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.