Nanjing AH Electronic Science & Technology Co., Ltd.

Hall Effect Sensor, Sensor, Speed Sensor manufacturer / supplier in China, offering Hall Effect Sensor (AH3041) , BLDC Sensor, Speed Sensor, Magnetic Sensor, Bipolar Sensor,, Hall Effect Sensor (AH3142) , Hall Effect Switch, Hall IC, Auto Door Detection, Magnetic Sensor,, Zero Power Magnetic Sensors (WG311) , Level Sensor, Water Meter Sensor, Energy Meter Sensor and so on.

Supplier Homepage Product List Bipolar Hall Effect Sensor (AH3041) , BLDC Sensor, Speed Sensor, Magnetic Sensor, Bipolar Sensor,

Hall Effect Sensor (AH3041) , BLDC Sensor, Speed Sensor, Magnetic Sensor, Bipolar Sensor,

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Production Capacity: 100, 000, 000 PCS/Year
Transport Package: Plastic Bag
Payment Terms: T/T

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Basic Info.

Model NO.:AH3041
Specification:ROHS, REACH
HS Code:85423100

Product Description

Ultra-sensitive bipolar hall-effect switches
These hall-effect switches are designed for magnetic actuation using a bipolar magnetic field, i. e., anorth-south alternating field, and they are designed to operate continuously over extended temperatures to+150° They combine extreme magnetic sensitivity with excellent stability over varying temperature and supplyc, voltage. The high sensitivity permits their use with multi-pole ring magnets over relatively large distances.
Each device includes a voltage regulator, quadratic hall voltage generator, temperature stability circuit, signalamplifier, schmitt trigger, and open-collector output on a single silicon chip. The on-board regulator permitsoperation with supply voltages of 4.5 to 24 v. The switch output can sink up to 25 ma. with suitable output pull up, they can be used directly with bipolar or MOS logic circuits.

Wide supply voltage range
Fast response time
Wide frequency and temperature range
Long operating life
Small size, convenient installing
Output compatible with all digital logic families

Typical applications
Contactless switch
Speed measurement
Isolation measurement
Automotive ignitor
. Position control
. Revolution detection
. Brushless DC motor
Supply voltage VCC 24V
Magnetic flux density BUnlimitedmT
Output OFF voltage Vce 50V
Continuous output current IOL 50mA
Operating temperature range                    TA-40~150ºC
Storage temperature range TS-55~150
Electrical Characteristics          TA=25ºC
ParameterSymbolTest conditionsType and ValueUnit
Supply voltageVCC
Output saturation voltageVOLIout=20mA B>BOP-200400mV
Output leakage currentIOHVout=24V BRP-0.110μA
Supply currentICCVCC=Output open--10mA
Output rise timetrRL=820ΩCL=20PF-0.12-μS
Output fall timetfRL=820ΩCL=20PF-0.18-μS
Magnet characteristics             VCC=4.5-24V 
ParameterSymbolType and ValueUnit
Operate pointBOP
Release pointBRP-6-4

Bipolar Latch Hall Effect IC

AH3031TO92, SOT 23-3L4.5-246-120.2-0.4<10504-4310
AH3013(AH513)SOT 89
AH3075TO92, SOT 23-3L5010-101226
AH3702(AH3602B)SOT 23-3L6-6412
Note 1: Unit is Millitesla, 1 mT=10 Gs
Note 2: When the magnetic field S pole perpendicular points to the mark of the product front, the field is defined as B> 0.
Note 3: AH3012 (AH512) has a 12kΩ ~ 18kΩ pull-up resistor between the power supply and output.
Note 4: Re M-type (SOT23-3L) products, its working magnetic field of is subject to N pole.
Note 5: More products information please visit our website or call us.
Hall Effect Sensor (AH3041) , BLDC Sensor, Speed Sensor, Magnetic Sensor, Bipolar Sensor,
Hall Effect Sensor (AH3041) , BLDC Sensor, Speed Sensor, Magnetic Sensor, Bipolar Sensor,
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Nanjing AH Electronic Science & Technology Co., Ltd.

- Jiangsu, China
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