Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
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Hall Effect Sensor, Sensor, Speed Sensor manufacturer / supplier in China, offering Hall Effect Sensor (AH413) , Bipolar Sensor,, Hall Effect Sensor (AH3144) , Magnetic Sensor, Hall Switch, for BLDC Motor,, Hall Effect Sensor (AH3503) , Hall IC, Detect Position, Speed Sensor and so on.

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Supplier Homepage Auto, Motorcycle Parts & Accessories Auto Sensor Acceleration Sensor Hall Effect Sensor (AH543) , Speed Sensor, Unipolar Sensor, Hall IC, Hall Switch, BLDC Motor Rotatio

Hall Effect Sensor (AH543) , Speed Sensor, Unipolar Sensor, Hall IC, Hall Switch, BLDC Motor Rotatio

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Local Area: Jian, Jiangxi, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Output Signal Type: Digital Output
Output: Digital Sensor
Usage: Position Sensor, Liquid Level Sensor, Speed Sensor
FeaturesRated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;Operating temperature range: -40ºC ~ 150ºC;Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mASwitch response time is about 1μs, the operating frequency DC ~ 100 kHz;Small temperature drift between operating point and release point;There are variety of packages and out packing options;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 requirementsOutline When the "S" pole of magnet faces the mark surface of the sensor and is closed to sensor(B≥Bop), the sensor outputs low level; When magnet is far away from sensor(B≤ BRP), the sensor outputs high level. When the "N" pole faces the mark surface,the sensor is no response. Stable Hyteresis((BH= |BOP- BRP|)ensure Stable sensor's switch status. The magnet and electric transfer characteristic curve is shown as the figure:Hall sensor AH543 is one of unipolar excitation single-ended digital output Hall IC. 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 etc. 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 ParameterParameterSymbolMin.Max.UnitStorage Temp.s-55175ºCSupply VoltageCC3.528VOutput Cut-off Voltage(off)-25VMagnetic InductionunlimitedunlimitedmTOutput CurrentO-50mAElectrostatic GradeUnder human being mode, the Electrostatic compression is large than ±6kV.
Operating ConditionParameterSymbolMin.Max.UnitSupply VoltageCC4.524VOperating Temp.a-40150ºCOutput CurrentO-5mAElectrical CharacteristcParamaterSymbolTest ConditionTyp.MaxUnitOutput Low LevelOL1=4.5,2=24V,O=25mA,≥OP0.20.4VOutput High LevelOH1=4.5,2=24V,O=25mA,RP23.524VOutput Leakage current OHCC2=24V,CC1Open circuit0.110μASupply CurrentCCCC1=24V,o Open Circuit3.58mAOutput Rise Edge Time RCC1=CC2=12V,
L=1.2kΩ, L=20pF125150nsOutput Fall Edge TimeF6080nsMagnetic Characteristic
Test Condition :VCC1 = VCC2 =24V,IO = 50mAParameter SymbolMin.Typ.Max.Operate PointOP--25Release PointRP3--Hysteresis
∣Operate point-Release point∣H
∣OP-RP∣2-6
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.