Nanjing AH Electronic Science & Technology Co., Ltd.

Hall Effect Sensor, Hall IC, Position Control Sensor manufacturer / supplier in China, offering Hall Effect Sensor (AH3134) , Hall IC, Contactless Switch, Speed Sensor, Position Control, BLDC Motor Speed and Position Detection,, 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 Unipolar Hall Effect Sensor (AH3134) , Hall IC, Contactless Switch, Speed Sensor, Position Control, BLDC Motor Speed and Position Detection,

Hall Effect Sensor (AH3134) , Hall IC, Contactless Switch, Speed Sensor, Position Control, BLDC Motor Speed and Position Detection,

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

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Basic Info.

Model NO.:AH3134
Certification:ISO: 9001, RoHS
Mathematical Model:Non-Linear
Transport Package:Carton
Specification:ROHS, REACH
Origin:Nanjing, China
HS Code:8542319000

Product Description

Unipolar hall-effect sensor ics, often referred to as "unipolar switches, " are operated by a positive magnetic field. A single magnet presenting a south polarity (positive) magnetic field of sufficient strength (magnetic flux density) will cause the device to switch to its on state. After it has been turned-on, the unipolar IC will remain turned-on until the magnetic field is removed and the IC reverts to its off state.

High sensitive hall-effect switch integrated circuits
These hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and high sensitivity, designed to operate continuously over extended temperatures to +150° C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic hall-voltage generator, temperature compensation circuitry, small-signal amplifier, schmitt trigger, and an open-collector output to sink up to 25 ma. With suitable output pull up, they can be used with bipolar or CMOS logic circuits.
Absolute  maximum  rating
Supply  Voltage  VCC  24V
Magnetic  Flux  Density   BUnlimitedmT
Output  OFF  Voltage  Vce  40V
Continuous  Output  Current  IOL  25mA
Operating  Temperature  Range                                         TAAH31XXE-25~85º C
AH31XXL-40~150º C
Storage  Temperature  Range  TS-55~150º C
Electrical  Characteristics                    TA=25º C
ParameterSymbolTest  condition Type  and  ValueUnit
Supply  VoltageVCC4.5-24V 
Output  Saturation  VoltageVOLIout=15mA  B> BOP-200400mV
Output  Leakage  CurrentIOHVout=24V  B-0.110μ A
Supply  CurrentICCVCC=24V  Output  Open--10mA
Output  Rise  Time trRL=820Ω   CL=20PF-0.12-μ S
Output  Fall  TimetfRL=820Ω   CL=20PF-0.18-μ S
 Magnet  characteristics                        VCC=4.5~24V
Operate  PointBOP--11mT
Release  PointBRP3--mT
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Nanjing AH Electronic Science & Technology Co., Ltd.

- Jiangsu, China
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