Nanjing AH Electronic Science & Technology Co., Ltd.

Hall Effect Sensor, Hall Switch, Bibolar Sensor manufacturer / supplier in China, offering Hall Effect Sensor (AH3041N) , Hall Switch, Magnetic Sensor, Bipolar Sensor, Hall Effect Sensor (AH441) , Bipolar Hall IC, Hall IC, Speed Sensor, Position Sensor, Liquid Level Sensor, Hall Effect Sensor (AH3503) , Hall IC, Position Sensor, Speed Sensor and so on.

Supplier Homepage Product List Bipolar Hall Effect Sensor (AH3041N) , Hall Switch, Magnetic Sensor, Bipolar Sensor

Hall Effect Sensor (AH3041N) , Hall Switch, Magnetic Sensor, Bipolar Sensor

FOB Price: Get Latest Price
Min. Order: 500 Pieces
Port: Shanghai, China
Production Capacity: 100, 000, 000PCS/Year
Payment Terms: T/T, Paypal

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Basic Info.

Model NO.:AH3041N
Type:Magnetic Displacement Sensor
Output Signal Type:Analog Type
Material:Mixture
Output:Digital Sensor
Usage:Position Sensor, Liquid Level Sensor, Speed Sensor
Theory:Magnetic Sensor
Trademark:AHNJ
Transport Package:Catron
Specification:ROHS, REACH
Origin:Nanjing, China
HS Code:8542319000

Product Description

Features
  • Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;
  • Operating temperature range: -55ºC ~ 150ºC;
  •  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;
  • 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 N pole of magnet faces the mark surface of the sensor and is closed to sensor(|B|≥|Bop|),the sensor outputs low level; When the N pole faces the mark surface and is closed to sensor (|B||Brp|),the sensor outputs high level. When the magnet is far away from the sensor (B=0), the output status of the sensor is latched and remains constant. In order to change the output status, the applied magnetic field must be opposite polarity. The magnet and electric transfer characteristic curve of AH3041N is shown as the figure:
Simply, the polarity of the operating magnetic field of AH3041N is opposite with normal Hall sensor.
        Hall sensor AH3041N is one of bipolar excitation single-ended digital output Hall IC. The output signal owns latch function. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger, and open collector output driver circuit unit. Excellent voltage regulator and temperature compensation circuit ensure the sensor stable operates over a wide voltage range and temperature range, and the reverse voltage protection circuit avoids the sensor to be damaged by reverse voltage.
Limit Parameter
ParameterSymbolMin.Max.Unit
Storage Temp.Ts-55175ºC
Supply VoltageVCC3.528V
Output Cut-off VoltageVO(off)-25V
Magnetic InductionBunlimitedunlimitedmT
Output CurrentIO-50mA
 
 
  • Electrostatic Grade
Under human being mode, the Electrostatic compression is large than ±6kV.

 
 
  • Operating Condition
ParameterSymbolMin.Max.Unit
Supply VoltageVCC4.524V
Operating Temp.Ta-55150ºC
Output CurrentIO-8mA
 
  • Electrical Characteristic
ParameterSymbolTest Condition     Typ.     Max.  Max.  Unit
Output Low levelVOLVCC1=4.5, VCC2=24V, IO=25mA,BBOP0.20.4V
Output High LevelVOHVCC1=4.5, VCC2=24V, IO=25mA,B≤BRP23.524V
Output Leakage Current   IOHVCC2=24V,VCC1 Open Circuit0.110μA
Supply CurrentICCVCC1=24V,Vo Open Circuit3.58mA
Output Rise Edge TimetRVCC1=VCC2=12V,
RL=1.2kΩ,    CL=20pF
125150ns
Output Fall Edge TimetF6080ns
 

Magnetic Characteristic
Test condition:VCC1 = VCC2 =24V,IO = 50mA
ParameterSymbolMin.Typ.Max.
Operate Point BOP-6-3 
Release Point BRP-36
Hysteresis
Operate point -Release Point
BH
BOP-BRP
3610
 
 
 
Note 1: Unit is mT, 1mT=10Gs
Note 2: The triggering magnetic field of AH3041N is subject to "N" pole ( Detailed information please refer to the magnet and electric transfer characteristic curve in page one.)

 
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Nanjing AH Electronic Science & Technology Co., Ltd.

- Jiangsu, China
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