Nanjing AH Electronic Science & Technology Co., Ltd.

Hall Effect Sensor, Sensor, Magnetic Sensor manufacturer / supplier in China, offering Hall Effect Sensor (AH4059) , Magnetic Sensor, Sensor, Complementary Output 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 Other working form Hall Effect Sensor (AH4059) , Magnetic Sensor, Sensor, Complementary Output Sensor

Hall Effect Sensor (AH4059) , Magnetic Sensor, Sensor, Complementary Output 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.:AH4059
Trademark:AHNJ
Transport Package:Carton
Specification:ROHS
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) : 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

Outline
    AH4059 bipolar two ends complementary output switch type Hall Sensor, when the "S" pole faces the sensor's mark surface and is closed to sensor (B≥Bop),output terminal VO1 outputs low level, and the output terminal VO2 outputs high level; when the "N"pole faces senosor's mark surface and is closed to sensor (B≤Brp),output terminal VO1 outputs high level, the output terminal VO2 output low level. Stable hysteresis (Bh= Bop- Brp) ensures stable switch status, The magnetic and electric transfer characteristic curve of AH4059 is shown as the figure:
     AH4059 Hall Sensor is a kind of bipolar 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. 
 Limit Parameter
ParameterSymbolMin.Max.Unit
Storage Temp.Ts-55150ºC
Supply VoltageVCC3.528V
Output Cut-off VoltageVO(off)-25V
Magnetic InductionBunlimitedunlimitedmT
Output CurrentIO-500mA
 
 
Electrostatic Grade
Under human being mode, the Electrostatic compression is large than ±6kV.

 
Operating Condition
ParameterSymbolMin.Max.Unit
Supply VoltageVCC4.524V
Operating Temp.Ta-2585ºC
Output CurrentIO-300mA
 
Electrical Characteristc
ParamaterSymbolTest ConditionTyp.MaxUnit
Output Low LevelVOLVCC1=4.5, VCC2=24V, IO=25mA,B≥BOP0.20.4V
Output High LevelVOHVCC1=4.5, VCC2=24V, IO=25mA,B≤BRP23.524V
Output Leakage CurrentIOHVCC2=24V,VCC1 Open CIrcuit0.110μA
Supply CurrentICCVCC1=24V,Vo Open CIrcuit612mA
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 PointBOP-48
Release PointBRP-8-4-
Hysteresis
∣Operate point-Release point∣
BH
∣BOP-BRP∣
3-16
 
 
Note 1: Unit is mT, 1mT=10Gs
Note2:  When the "S" Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B>0.

 
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Nanjing AH Electronic Science & Technology Co., Ltd.

- Jiangsu, China
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