Nanjing AH Electronic Science & Technology Co., Ltd

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HOME > Nanjing AH Electronic Science & Technology Co., Ltd
Nanjing AH Electronic Science & Technology Co., Ltd
TEL : 86-25-84670370 / FAX : 86-25-84670370 / Mobile : --
Room 201-1, Bldg B, 33, Dongqi Road, Jiangning District Jiangsu Nanjing China [CN]
Contact Name : Kerry Xie
Homepage : https://www.ahest.net/
Main Products
all IC , magnetic sensor
Business Type
Product
Hall Effect Sensor Manufacturer
Posting date : Apr 24, 2020
Membership
Free Member Scince Nov 10, 2017
FOB Price
-
Min. Order Quantity
100pcs
Supply Abillity
100 million pcs per year
Port
shanghai
Payment Terms
TT,
Package
plastic bag
Keyword :
Category
Contact
Kerry Xie
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
AHNJ
HS-CODE
-
Package & Delivery Lead Time
Package
plastic bag
Delivery Lead Time
1 week
Detailed Description
AH3662 Hall Effect Sensor is an Omnipolar micro-power high sensitivity Hall effect sensor, special designed circuit make it owns omnipolar(regardless S pole or N pole) magnetic field excitation function, excellent symmetry of the positive and negative magnetic switch, and very small average current consumption characteristics.  
When the magnet(regardless S pole or N pole)  is closed to sensor(︱B︱≥︱Bop︱),the sensor outputs low level; When the magnet is far away with the sensor(︱B︱≤︱Brp︱), the sensor outputs high level. Stable hysteresis (Bhx =︱Bopx--Brpx︱)enables the sensors stable switch state. The sensors' magnetic and electric transfer characteristic curve is shown as the figure: 
Micropowr designing;
Rated working voltage 2.4V ~ 5.5V,
Work under Omnipolar, the excitation field regardless of N or S pole, high magnetic sensitivity, highly symmetric of positive and negative magnetic switching points;
Built-in dynamic offset voltage compensation circuit, high temperature stability, small drift switching point, resistance to mechanical stress and thermal stress;
Ultra small power consumption, it’s only 8μW when the power supply is 2.75V

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